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## #2401 2013-01-04 02:36:25

bobbym
From: Bumpkinland
Registered: 2009-04-12
Posts: 106,369

### 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.

Online

## #2402 2013-01-04 19:05:41

ganesh
Moderator
Registered: 2005-06-28
Posts: 21,730

### Re: Oral puzzles

Hi bobbym,

The solution #1695 is perfect. Excellent!

#1696. If cosec A = 2, find the value of cot A + (sin A)/(1 + cos A).

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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## #2403 2013-01-05 19:08:04

ganesh
Moderator
Registered: 2005-06-28
Posts: 21,730

### Re: Oral puzzles

Hi,

#1697.

= ?

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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## #2404 2013-01-06 03:21:44

bobbym
From: Bumpkinland
Registered: 2009-04-12
Posts: 106,369

### 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.

Online

## #2405 2013-01-06 18:35:16

ganesh
Moderator
Registered: 2005-06-28
Posts: 21,730

### Re: Oral puzzles

Hi bobbym,

The solutions #1696 and #1697 are correct. Brilliant!

#1698. 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

## #2406 2013-01-07 03:39:47

bobbym
From: Bumpkinland
Registered: 2009-04-12
Posts: 106,369

### 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.

Online

## #2407 2013-01-07 18:41:28

ganesh
Moderator
Registered: 2005-06-28
Posts: 21,730

### Re: Oral puzzles

Hi bobbym,

The solution #1698 is correct. Good work!

#1699. Find the value of sin  θ cosec  θ + cos  θ sec 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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## #2408 2013-01-07 20:36:38

bobbym
From: Bumpkinland
Registered: 2009-04-12
Posts: 106,369

### 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.

Online

## #2409 2013-01-08 18:41:20

ganesh
Moderator
Registered: 2005-06-28
Posts: 21,730

### Re: Oral puzzles

Hi bobbym,

The solution #1699 is prefect. Good work!

#1700. If

, 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

## #2410 2013-01-09 04:44:24

bobbym
From: Bumpkinland
Registered: 2009-04-12
Posts: 106,369

### 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.

Online

## #2411 2013-01-09 18:16:55

ganesh
Moderator
Registered: 2005-06-28
Posts: 21,730

### Re: Oral puzzles

Hi bobbym,

#1701. 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

## #2412 2013-01-09 21:16:13

bobbym
From: Bumpkinland
Registered: 2009-04-12
Posts: 106,369

### 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.

Online

## #2413 2013-01-10 18:56:45

ganesh
Moderator
Registered: 2005-06-28
Posts: 21,730

### Re: Oral puzzles

Hi bobbym,

The solution #1701 is correct. Good work!

#1702. 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

## #2414 2013-01-11 02:21:37

bobbym
From: Bumpkinland
Registered: 2009-04-12
Posts: 106,369

### 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.

Online

## #2415 2013-01-11 19:53:49

ganesh
Moderator
Registered: 2005-06-28
Posts: 21,730

### Re: Oral puzzles

Hi bobbym,

The solution #1702 is perfect. Excellent!

#1703. 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

## #2416 2013-01-11 20:08:36

bobbym
From: Bumpkinland
Registered: 2009-04-12
Posts: 106,369

### 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.

Online

## #2417 2013-01-12 18:38:58

ganesh
Moderator
Registered: 2005-06-28
Posts: 21,730

### Re: Oral puzzles

Hi bobbym,

The solution #1703 is perfect. Good work!

#1704.

= ?

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

## #2418 2013-01-12 22:11:08

bobbym
From: Bumpkinland
Registered: 2009-04-12
Posts: 106,369

### 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.

Online

## #2419 2013-01-13 19:25:26

ganesh
Moderator
Registered: 2005-06-28
Posts: 21,730

### Re: Oral puzzles

Hi bobbym,

The solution #1704 is correct. Good work!

#1705. 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

## #2420 2013-01-14 06:45:46

bobbym
From: Bumpkinland
Registered: 2009-04-12
Posts: 106,369

### 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.

Online

## #2421 2013-01-14 19:30:35

ganesh
Moderator
Registered: 2005-06-28
Posts: 21,730

### Re: Oral puzzles

Hi bobbym,

The solution #1705 is correct. Good work!

#1706. If

, then 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

## #2422 2013-01-15 00:47:19

bobbym
From: Bumpkinland
Registered: 2009-04-12
Posts: 106,369

### 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.

Online

## #2423 2013-01-15 18:43:32

ganesh
Moderator
Registered: 2005-06-28
Posts: 21,730

### Re: Oral puzzles

Hi bobbym,

The solution #1706 is perfect. Neat work!

#1707. If θ = 45[sup]o[/sup], then find the value of (1 - cos2θ)/sin2θ.

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

## #2424 2013-01-16 02:15:41

bobbym
From: Bumpkinland
Registered: 2009-04-12
Posts: 106,369

### 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.

Online

## #2425 2013-01-16 02:23:58

ganesh
Moderator
Registered: 2005-06-28
Posts: 21,730

### Re: Oral puzzles

Hi bobbym,

The solution #1707 is correct. Prefect!

#1708. 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