Math, asked by dhanashrishelke03, 5 months ago

If 2sin²0 + 3sino = 0, find the permissible
values of cos.

Answers

Answered by ompatil0542004

4

Answer:

2 sin²0 + 3 sin0

sin0 (2sin0 +3) =0

sin0= sin0 2sin0= -3

0=0 sin0 = -3/2

sin0 = -1.5

cos0 = 1 -1 < sin0 < 1

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