`(sinx+sin3x+sin5x)/(cosx+cos3x+cos5x)=tan3x`

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`(sinx+sin3x+sin5x)/(cosx+cos3x+cos5x)=tan3x` 0:02:06

`(sinx+sin3x+sin5x)/(cosx+cos3x+cos5x)=tan3x`

Prove that (sinx+sin3x+sin5x)/(cosx+cos3x+cos5x)=tan3x 0:05:00

Prove that (sinx+sin3x+sin5x)/(cosx+cos3x+cos5x)=tan3x

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Prove that :- (sinx + sin3x + sin5x)/(cosx + cos3x + cos5x) = tan3x

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`(sin x + sin 3x + sin 5x)/(cos x + cos 3x + cos 5x) = tan 3x`

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The fundamental period 0:02:44

The fundamental period of `(sinx+sin3x+sin5x+sin7x)/(cosx+cos3x+cos5x+cos7x)` is `pi/k` then `

sin(x)[sin(3x) + sin(5x)] 0:02:25

sin(x)[sin(3x) + sin(5x)] = cos(x)[cos(3x) - cos(5x)]

Prove that: `((sin7x+sin5x)+(sin9x+sin3x))/((cos7x+cos5x)+(cos9x+cos3x))=tan6x`... 0:02:31

Prove that: `((sin7x+sin5x)+(sin9x+sin3x))/((cos7x+cos5x)+(cos9x+cos3x))=tan6x`...

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11th Std Maths Ex 3.6 (12) Prove that ( sin x + sin3x + sin 5x + sin 7x)/ cos x + cos 3x + cos 5x +

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Prove (sin 5x + sin 3x)/(cos 5x + cos 3x) = tan 4x

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Prove that :- (sinx + sin3x)/(cosx - cos3x) = cotx

Prove that :- 0:03:50

Prove that :- (sin5x + sin3x)/(cos5x + cos3x) = tan4x

Buktikan identitas (sin 0:03:18

Buktikan identitas (sin x+sin 3x+sin 5x)/(cos x+cos 3x+cos 5x)=tan 3x.

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The fundamental period 0:01:48

The fundamental period of (sin x+sin3x+sin5x+sin7x)/(cos3x+cos5x+cos7x) is

Prove that: `(sinx+sin3x)/(cosx+cos3x)=tan2x`... 0:02:17

Prove that: `(sinx+sin3x)/(cosx+cos3x)=tan2x`...

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`(sin 5x + sin 3x)/(cos 5x + cos 3x) = tan 4x`

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Q6 prove that (sin7x+sin5x)+(sin9x+sin3x)/(cos7x+cos5x)+(cos9x+cos3x)=tan6x