Question

If sec θ sin θ = 0, then find the value of θ.​

Answer 1

Answer:

⟹

cosθ

1

×sinθ=0

⟹tanθ=0

⟹θ=nπ where n=0,±1,±2,⋯

Answer 2

Answer:

$\sec( \theta) \sin( \theta) = 0 \\ \frac{ \sin( \theta) }{ \cos( \theta) } = 0 \\ \tan( \theta) = 0 \\ \boxed{\theta = 0°}$