Discussion about math, puzzles, games and fun.   Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫  π  -¹ ² ³ °

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## #26 2017-03-04 04:42:14

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

### Re: Maths Books

Hi;

In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

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## #27 2017-03-04 23:48:36

Member
From: Planet Mars
Registered: 2016-11-15
Posts: 725

### Re: Maths Books

Hi in Its really amazing and unbelievable!!! #13 You have written that:

bobbym wrote:

And I have written:

It is true. And so have you checked the link and decided to buy???
Note: If you decide to buy your money will be wasted if you do not find those sums difficult at all. So please decide carefully. Now since it is impossible for you to determine since no one their uses the book(which i most probably think) so I will send you some of the difficult questions to you. If you think its really difficult and it is worth buying the book; you buy otherwise if you think the questions are too easy then leave it.

Last edited by iamaditya (2017-03-04 23:50:09)

Practice makes a man perfect.
There is no substitute to hard work
All of us do not have equal talents but everybody has equal oppurtunities to build their talents.-APJ Abdul Kalam

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## #28 2017-03-05 01:42:55

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

### Re: Maths Books

Hi;

You can post one of the sums if you like right here.

In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

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## #29 2017-03-05 02:37:10

Member
From: Planet Mars
Registered: 2016-11-15
Posts: 725

### Re: Maths Books

Ok, I will post you later(latest by tomorrow)

Practice makes a man perfect.
There is no substitute to hard work
All of us do not have equal talents but everybody has equal oppurtunities to build their talents.-APJ Abdul Kalam

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## #30 2017-03-05 02:49:35

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

### Re: Maths Books

Do it when you have some time.

In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

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## #31 2017-03-05 03:41:14

Member
From: Planet Mars
Registered: 2016-11-15
Posts: 725

### Re: Maths Books

ok

Practice makes a man perfect.
There is no substitute to hard work
All of us do not have equal talents but everybody has equal oppurtunities to build their talents.-APJ Abdul Kalam

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## #32 2017-03-06 20:54:30

Member
From: Planet Mars
Registered: 2016-11-15
Posts: 725

### Re: Maths Books

Hi, boobym the questions are there but it will be well understood to u if i use the Latex format but actually i have not learnt it yet and it will be extremely confusing to u if i write with the common symbols in keyboard such as "/"to denote fractions and "^" to denote exponent so i will learn the Latex format and then give you the questons

Practice makes a man perfect.
There is no substitute to hard work
All of us do not have equal talents but everybody has equal oppurtunities to build their talents.-APJ Abdul Kalam

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## #33 2017-03-06 20:55:31

Member
From: Planet Mars
Registered: 2016-11-15
Posts: 725

### Re: Maths Books

Hope you can wait.

Practice makes a man perfect.
There is no substitute to hard work
All of us do not have equal talents but everybody has equal oppurtunities to build their talents.-APJ Abdul Kalam

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## #34 2017-03-06 21:40:55

bob bundy
Registered: 2010-06-20
Posts: 8,137

### Re: Maths Books

In LaTex ^ will make what follows appear as a power.  Use ^{characters here} is it's more than one digit.

You can view someone's LaTex by clicking on it.

eg

For fractions use \frac{numerator}{denominator}

eg

Hope that helps,

Bob

Children are not defined by school ...........The Fonz
You cannot teach a man anything;  you can only help him find it within himself..........Galileo Galilei

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## #35 2017-03-07 21:25:44

Member
From: Planet Mars
Registered: 2016-11-15
Posts: 725

### Re: Maths Books

How can I print the sign of Square root. If you tell me this much it will be done.

Practice makes a man perfect.
There is no substitute to hard work
All of us do not have equal talents but everybody has equal oppurtunities to build their talents.-APJ Abdul Kalam

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## #36 2017-03-07 21:27:07

zetafunc
Moderator
Registered: 2014-05-21
Posts: 2,107
Website

### Re: Maths Books

Use

$\sqrt{2}$

to produce
.

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## #37 2017-03-07 22:11:46

Member
From: Planet Mars
Registered: 2016-11-15
Posts: 725

### Re: Maths Books

And root over??

Practice makes a man perfect.
There is no substitute to hard work
All of us do not have equal talents but everybody has equal oppurtunities to build their talents.-APJ Abdul Kalam

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## #38 2017-03-07 22:13:50

zetafunc
Moderator
Registered: 2014-05-21
Posts: 2,107
Website

### Re: Maths Books

Sorry, I don't understand your question.

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## #39 2017-03-07 22:44:53

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

### Re: Maths Books

Remember codecogs!

In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

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## #40 2017-03-08 19:56:02

Member
From: Planet Mars
Registered: 2016-11-15
Posts: 725

### Re: Maths Books

zetafunc wrote:

Sorry, I don't understand your question.

Root over means a sign of root extended for an operation of various terms or variables or constants. It means the root of the value of the whole operation. For example root over of s(s-a)(s-b)(s-c) where the root is for the whole value of that function. You have only shown me how to write √2 or for a single variable or constant. So i was asking for the root over.

bobbym wrote:

Remember codecogs!

Yes, but i did not understand it; I find  much easier to learn from the sticky post by dross on Latex. Now, i have learnt it and i will be posting you the questions.

Practice makes a man perfect.
There is no substitute to hard work
All of us do not have equal talents but everybody has equal oppurtunities to build their talents.-APJ Abdul Kalam

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## #41 2017-03-08 20:12:16

Member
From: Planet Mars
Registered: 2016-11-15
Posts: 725

### Re: Maths Books

Let me test it first since i am using it for the first time.

Practice makes a man perfect.
There is no substitute to hard work
All of us do not have equal talents but everybody has equal oppurtunities to build their talents.-APJ Abdul Kalam

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## #42 2017-03-08 20:15:58

Member
From: Planet Mars
Registered: 2016-11-15
Posts: 725

### Re: Maths Books

Last edited by iamaditya (2017-03-08 20:16:54)

Practice makes a man perfect.
There is no substitute to hard work
All of us do not have equal talents but everybody has equal oppurtunities to build their talents.-APJ Abdul Kalam

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## #43 2017-03-08 20:21:45

Member
From: Planet Mars
Registered: 2016-11-15
Posts: 725

### Re: Maths Books

Oh oh oh we have to use a backslash for for the functions to work. Now:

\frac{5}{2}

will give

\sqrt{x^2+y^2}

will give

4\pi r^2

will give

Last edited by iamaditya (2017-03-08 20:22:45)

Practice makes a man perfect.
There is no substitute to hard work
All of us do not have equal talents but everybody has equal oppurtunities to build their talents.-APJ Abdul Kalam

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## #44 2017-03-08 20:22:38

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

### Re: Maths Books

You have the slanted line backwards. \ not /

In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

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## #45 2017-03-08 20:23:12

Member
From: Planet Mars
Registered: 2016-11-15
Posts: 725

### Re: Maths Books

Yeah I have found it out.

Practice makes a man perfect.
There is no substitute to hard work
All of us do not have equal talents but everybody has equal oppurtunities to build their talents.-APJ Abdul Kalam

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## #46 2017-03-08 20:24:15

Member
From: Planet Mars
Registered: 2016-11-15
Posts: 725

### Re: Maths Books

Now i am posting you the difficult questions

Practice makes a man perfect.
There is no substitute to hard work
All of us do not have equal talents but everybody has equal oppurtunities to build their talents.-APJ Abdul Kalam

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## #47 2017-03-08 20:28:42

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

### Re: Maths Books

Latex is easy when you use codecogs to do it.

In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

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## #48 2017-03-08 20:38:09

Member
From: Planet Mars
Registered: 2016-11-15
Posts: 725

### Re: Maths Books

These are some of the questions in chapter surds. There are around ten more. Then there are other chapters. I am going to eat now... I will post you the other  questions later.

Last edited by iamaditya (2017-03-08 20:38:59)

Practice makes a man perfect.
There is no substitute to hard work
All of us do not have equal talents but everybody has equal oppurtunities to build their talents.-APJ Abdul Kalam

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## #49 2017-03-08 21:07:42

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

### Re: Maths Books

Hi;

I fixed up your Latex a bit...

In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

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## #50 2017-03-08 21:38:59

Member
From: Planet Mars
Registered: 2016-11-15
Posts: 725

### Re: Maths Books

How did you do the 1st one. It seems to be a great problem for me till now. I have not figured out the solution till now.

Practice makes a man perfect.
There is no substitute to hard work
All of us do not have equal talents but everybody has equal oppurtunities to build their talents.-APJ Abdul Kalam

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