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

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## #1 2014-02-05 02:56:24

niharika_kumar
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### trigonometry#4

prove that

I am not able to break
into 1.

pls help

*You are never as good as people tell you when you win and you are never as bad as they tell you when you lose.

*Everything happens for a reason,even if we are not wise enough to see them....oprah winfrey

## #2 2014-02-05 03:04:01

bobbym

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### Re: trigonometry#4

Hi;

That is because it does not equal 1. Think you meant to write 55°

In mathematics, you don't understand things. You just get used to them.
Some cause happiness wherever they go; others, whenever they go.
If you can not overcome with talent...overcome with effort.

## #3 2014-02-05 04:24:36

Nehushtan
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### Re: trigonometry#4

#### bobbym wrote:

Think you meant to write 55°

Or 25°.

## #4 2014-02-07 21:16:28

niharika_kumar
Power Member

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### Re: trigonometry#4

In book it is given what I wrote above.
So now it  is clear that the question is wrong.
thanks.

*You are never as good as people tell you when you win and you are never as bad as they tell you when you lose.

*Everything happens for a reason,even if we are not wise enough to see them....oprah winfrey

## #5 2014-02-08 00:34:44

bobbym

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### Re: trigonometry#4

Hi;

It is definitely wrong.

In mathematics, you don't understand things. You just get used to them.
Some cause happiness wherever they go; others, whenever they go.
If you can not overcome with talent...overcome with effort.