Question

What is the value of sec16.cosec74-cot74.tan16

Answer 1

Answer:

cose^2 74°-cot ^2 74°=1

Step-by-step explanation:

sec 16° . cosec 74° - cot 74 °. tan 16°

cosec (90°-16°) .cosec 74° -cot 74° .cot (90°-16°)

cosec 74°.cosec74°-cot 74°.cot 74°

cosec ^2 74°-cot ^2 74°=1

((((((code ^2A-cot^2A=1))))))

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