Question

Prove that:
cosec (90-0) - tan’e 2 tan’ 30. sec? 52. sin’ 38 _1
4(cos* 40+ cos²50) 3[cosec? 70- tan’20] 36.
OR
Prove that:
cos sino
= sin 0+ cos 0
1-tan 1- coto​

Answer 1

Answer:

wdhqrjatntatanqtbatnat

Step-by-step explanation:

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