Math, asked by jishabhRishabh2962, 8 months ago

Sin 300.cos 210.tan 225+cot240.sec210.cosec150

Answers

Answered by manu6184

0

Step-by-step explanation:

Question No.44

If x cos B = y cos A, where A + B, then

(A) (x + y) tan

A+B

2

= x taboo

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