Math, asked by prabhathome96, 7 months ago

find the value of: (a)3 sin A cosec A (b) sec2 A (c) sin30°/ cos30°

Answers

Answered by anurag2147

1

Answer:

(c) sin30°/ cos30° = 1/2 / √3/2 = 1/√3

(b) sec2 A= sin A cosA

you not mention the value of A °

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