Question

The value of o which satisfies the equation coso √3 sino is

Answer 1

Answer:

Correct option is

B

2nπ+

4

7π

tanθ=−1 and cosθ=

2

1

Common solutions lie in 4

th

quadrant which is θ=

4

7π

Hence general solution is θ=2nπ+

4

7π

, wheren∈I