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

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 105,311

Re: Oral puzzles

Hi;


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
No great discovery was ever made without a bold guess.

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

ganesh
Moderator
Registered: 2005-06-28
Posts: 21,330

Re: Oral puzzles

Hi bobbym,

The solution #1708 is correct. Neat job!

#1709. If

, then find the value of cot θ.


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 105,311

Re: Oral puzzles

Hi;


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
No great discovery was ever made without a bold guess.

Offline

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

ganesh
Moderator
Registered: 2005-06-28
Posts: 21,330

Re: Oral puzzles

Hi bobbym,

#1710. Find the value of

.


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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

ganesh
Moderator
Registered: 2005-06-28
Posts: 21,330

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).


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Offline

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

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 105,311

Re: Oral puzzles

Hi ganesh;


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
No great discovery was ever made without a bold guess.

Offline

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

ganesh
Moderator
Registered: 2005-06-28
Posts: 21,330

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.


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 105,311

Re: Oral puzzles

Hi;


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
No great discovery was ever made without a bold guess.

Offline

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

ganesh
Moderator
Registered: 2005-06-28
Posts: 21,330

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.


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 105,311

Re: Oral puzzles

Hi ganesh;


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
No great discovery was ever made without a bold guess.

Offline

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

ganesh
Moderator
Registered: 2005-06-28
Posts: 21,330

Re: Oral puzzles

Hi bobbym,

The solution #1713 is correct. Good work!

#1714.


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Offline

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

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 105,311

Re: Oral puzzles

Hi;


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
No great discovery was ever made without a bold guess.

Offline

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

ganesh
Moderator
Registered: 2005-06-28
Posts: 21,330

Re: Oral puzzles

Hi bobbym,

The solution #1714 is perfect. Neat work!

#1715. If

, find the value of x.


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Offline

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

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 105,311

Re: Oral puzzles

Hi;


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
No great discovery was ever made without a bold guess.

Offline

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

ganesh
Moderator
Registered: 2005-06-28
Posts: 21,330

Re: Oral puzzles

Hi bobbym,

The solution #1715 is perfect. Good work!

#1716. Find the value of

.


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Offline

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

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 105,311

Re: Oral puzzles

Hi;


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
No great discovery was ever made without a bold guess.

Offline

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

ganesh
Moderator
Registered: 2005-06-28
Posts: 21,330

Re: Oral puzzles

Hi bobbym,

The solution #1716 is correct. Neat work!

#1717. Find the value of

.


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Offline

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

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 105,311

Re: Oral puzzles

Hi ganesh;


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
No great discovery was ever made without a bold guess.

Offline

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

ganesh
Moderator
Registered: 2005-06-28
Posts: 21,330

Re: Oral puzzles

Hi bobbym,

The solution #1717 is correct. Neat work!

#1718.


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Offline

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

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 105,311

Re: Oral puzzles

Hi;


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
No great discovery was ever made without a bold guess.

Offline

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

ganesh
Moderator
Registered: 2005-06-28
Posts: 21,330

Re: Oral puzzles

Hi bobbym,

The solution #1718 is correct. Good work!

#1719.


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Offline

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

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 105,311

Re: Oral puzzles

Hi ganesh;


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
No great discovery was ever made without a bold guess.

Offline

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

ganesh
Moderator
Registered: 2005-06-28
Posts: 21,330

Re: Oral puzzles

Hi bobbym,

The solution #1719 is correct. Neat job!

#1720. Find the value of x if

.


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Offline

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

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 105,311

Re: Oral puzzles

Hi;


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
No great discovery was ever made without a bold guess.

Offline

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

ganesh
Moderator
Registered: 2005-06-28
Posts: 21,330

Re: Oral puzzles

Hi bobbym,

The solution #1720 is perfect. Immaculate!

#1721. Find the value of

.


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Offline

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