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

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(sinx+sin3x+sin5x)/(cosx+cos3x+cos5x)=tan3x
sinx+sin3x+sin5x/cosx+cos3x+cos5x = tan3x
(sin x + sin 3x + sin 5x )/ (cos x + cos 3x + cos 5x) = tan 3x
Prove that: (sinx + sin3x + sin5x) / (cosx + cos3x + cos5x) = tan3x
#math #trigonometry
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Автор

Respect sir,
Can you explain in hindi all the videos please

h.d.f.cgamer
Автор

Why you are putting sinx Or sin5x sir can you explain

h.d.f.cgamer