Evalute - sin 2 30-sin 2 70- 2 50- 2 40-2 cosec2 58-2 58 tan 32-4 tan 13 tan 37 tan 45 tan 53 tan 77

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Trigonometric Ratio(sin,cos,tan)

Evalute : sin...

Question

$E v a l u t e : \frac{s i n^{2} 30 + s i n^{2} 70}{s e c^{2} 50 - c o t^{2} 40} + 2 c o s e c^{2} 58 - 2 c o t 58 t a n 32 - 4 t a n 13 t a n 37 t a n 45 t a n 53 t a n 77$

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