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

You are not logged in.

- Topics: Active | Unanswered

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

Hi;

Thanks for the link.

**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.**

Offline

**iamaditya****Member**- From: Planet Mars
- Registered: 2016-11-15
- Posts: 739

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

bobbym wrote:

I have searched for it but have not found it for free download yet.

And I have written:

iamaditya wrote:

You will not find free download; sorry you to buy the whole book.

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

Offline

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

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.**

Offline

**iamaditya****Member**- From: Planet Mars
- Registered: 2016-11-15
- Posts: 739

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

Offline

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

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.**

Offline

**iamaditya****Member**- From: Planet Mars
- Registered: 2016-11-15
- Posts: 739

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

Offline

**iamaditya****Member**- From: Planet Mars
- Registered: 2016-11-15
- Posts: 739

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

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

Offline

**iamaditya****Member**- From: Planet Mars
- Registered: 2016-11-15
- Posts: 739

Hope you can wait.

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

Offline

**bob bundy****Administrator**- Registered: 2010-06-20
- Posts: 8,152

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

Offline

**iamaditya****Member**- From: Planet Mars
- Registered: 2016-11-15
- Posts: 739

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

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

Offline

Use

`[math]\sqrt{2}[/math]`

**LearnMathsFree: Videos on various topics.New: Integration Problem | Adding FractionsPopular: Continued Fractions | Metric Spaces | Duality**

Offline

**iamaditya****Member**- From: Planet Mars
- Registered: 2016-11-15
- Posts: 739

And root over??

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

Offline

Sorry, I don't understand your question.

**LearnMathsFree: Videos on various topics.New: Integration Problem | Adding FractionsPopular: Continued Fractions | Metric Spaces | Duality**

Offline

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

Hi iamaditya;

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.**

Offline

**iamaditya****Member**- From: Planet Mars
- Registered: 2016-11-15
- Posts: 739

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:

Hi iamaditya;

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.

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

Offline

**iamaditya****Member**- From: Planet Mars
- Registered: 2016-11-15
- Posts: 739

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

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

Offline

**iamaditya****Member**- From: Planet Mars
- Registered: 2016-11-15
- Posts: 739

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

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

Offline

**iamaditya****Member**- From: Planet Mars
- Registered: 2016-11-15
- Posts: 739

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)*

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

Offline

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

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.**

Offline

**iamaditya****Member**- From: Planet Mars
- Registered: 2016-11-15
- Posts: 739

Yeah I have found it out.

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

Offline

**iamaditya****Member**- From: Planet Mars
- Registered: 2016-11-15
- Posts: 739

Now i am posting you the difficult questions

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

Offline

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

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.**

Offline

**iamaditya****Member**- From: Planet Mars
- Registered: 2016-11-15
- Posts: 739

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)*

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

Offline

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

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.**

Offline

**iamaditya****Member**- From: Planet Mars
- Registered: 2016-11-15
- Posts: 739

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.

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

Offline