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#2426 2013-01-16 02:25:23

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 90,757

Re: Oral puzzles

Hi;


In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

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#2427 2013-01-16 18:44:51

ganesh
Moderator
Registered: 2005-06-28
Posts: 15,197

Re: Oral puzzles

Hi bobbym,

The solution #1708 is correct. Neat job!

#1709. If

, then find the value of cot θ.


Character is who you are when no one is looking.

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#2428 2013-01-17 16:04:38

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 90,757

Re: Oral puzzles

Hi;


In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

Online

#2429 2013-01-17 17:37:02

ganesh
Moderator
Registered: 2005-06-28
Posts: 15,197

Re: Oral puzzles

Hi bobbym,

#1710. Find the value of

.


Character is who you are when no one is looking.

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#2430 2013-01-18 19:00:45

ganesh
Moderator
Registered: 2005-06-28
Posts: 15,197

Re: Oral puzzles

Hi bobbym,

#1711. If A and B are acute angles and sin A = cos B, then A + B is equal to _______________(in degrees).


Character is who you are when no one is looking.

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#2431 2013-01-18 22:42:03

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 90,757

Re: Oral puzzles

Hi ganesh;


In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

Online

#2432 2013-01-19 19:17:58

ganesh
Moderator
Registered: 2005-06-28
Posts: 15,197

Re: Oral puzzles

Hi bobbym,

The solutions #1710 and #1711 are correct. Good work!

#1712. The angle of elevation of the top of a tree from a point at a distance of 200 meters from its base is 60[sup]o[/sup]. Find the height of the tree.


Character is who you are when no one is looking.

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#2433 2013-01-19 22:10:09

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 90,757

Re: Oral puzzles

Hi;


In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

Online

#2434 2013-01-20 18:12:51

ganesh
Moderator
Registered: 2005-06-28
Posts: 15,197

Re: Oral puzzles

Hi bobbym,

The solution #1712 is correct. Neat work!

#1713. Find the angle of depression, of a point on the ground at a distance of

from the base of tower, from the top of the tower whose height is 10 meters.


Character is who you are when no one is looking.

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#2435 2013-01-20 22:18:21

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 90,757

Re: Oral puzzles

Hi ganesh;


In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

Online

#2436 2013-01-21 19:24:55

ganesh
Moderator
Registered: 2005-06-28
Posts: 15,197

Re: Oral puzzles

Hi bobbym,

The solution #1713 is correct. Good work!

#1714.


Character is who you are when no one is looking.

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#2437 2013-01-21 22:20:06

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 90,757

Re: Oral puzzles

Hi;


In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

Online

#2438 2013-01-23 00:26:36

ganesh
Moderator
Registered: 2005-06-28
Posts: 15,197

Re: Oral puzzles

Hi bobbym,

The solution #1714 is perfect. Neat work!

#1715. If

, find the value of x.


Character is who you are when no one is looking.

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#2439 2013-01-23 00:32:52

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 90,757

Re: Oral puzzles

Hi;


In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

Online

#2440 2013-01-23 17:02:45

ganesh
Moderator
Registered: 2005-06-28
Posts: 15,197

Re: Oral puzzles

Hi bobbym,

The solution #1715 is perfect. Good work!

#1716. Find the value of

.


Character is who you are when no one is looking.

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#2441 2013-01-23 20:37:47

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 90,757

Re: Oral puzzles

Hi;


In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

Online

#2442 2013-01-24 19:39:48

ganesh
Moderator
Registered: 2005-06-28
Posts: 15,197

Re: Oral puzzles

Hi bobbym,

The solution #1716 is correct. Neat work!

#1717. Find the value of

.


Character is who you are when no one is looking.

Offline

#2443 2013-01-24 19:48:28

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 90,757

Re: Oral puzzles

Hi ganesh;


In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

Online

#2444 2013-01-25 18:08:02

ganesh
Moderator
Registered: 2005-06-28
Posts: 15,197

Re: Oral puzzles

Hi bobbym,

The solution #1717 is correct. Neat work!

#1718.


Character is who you are when no one is looking.

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#2445 2013-01-25 22:34:38

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 90,757

Re: Oral puzzles

Hi;


In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

Online

#2446 2013-01-26 17:29:35

ganesh
Moderator
Registered: 2005-06-28
Posts: 15,197

Re: Oral puzzles

Hi bobbym,

The solution #1718 is correct. Good work!

#1719.


Character is who you are when no one is looking.

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#2447 2013-01-26 19:55:38

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 90,757

Re: Oral puzzles

Hi ganesh;


In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

Online

#2448 2013-01-27 20:08:11

ganesh
Moderator
Registered: 2005-06-28
Posts: 15,197

Re: Oral puzzles

Hi bobbym,

The solution #1719 is correct. Neat job!

#1720. Find the value of x if

.


Character is who you are when no one is looking.

Offline

#2449 2013-01-27 20:58:39

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 90,757

Re: Oral puzzles

Hi;


In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

Online

#2450 2013-01-28 18:35:10

ganesh
Moderator
Registered: 2005-06-28
Posts: 15,197

Re: Oral puzzles

Hi bobbym,

The solution #1720 is perfect. Immaculate!

#1721. Find the value of

.


Character is who you are when no one is looking.

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