Evaluate the following:tan 90° A cot A/cosec2A cos2A

Evaluate the following:tan 90° A cot A/cosec2A cos2A
Evaluate the following-tan 90-A cot A-cosec2A-cos2A

prove the following: tan(90 - A)cot A /cosec2 A - cos2 A = 0

2-1, tan A co A then prove that the value of in A . then cosec A+

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Trigonometry (Cl - 10) - Notes - LearnPick India

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Solved 1. Show that tan A - cot A= cot A-2 cot 2A sec -1 1

Ex 8.3, 1 - Express sin A, sec A and tan A in terms of cot A

Solved Evaluate each of the following without using a