The sign of the product sin 2 sin 3 sin 5 is-

Question

The sign of the product sin 2 sin 3 sin 5 is- (A) Negative (B) Positive (C) 0 (D) Non negative

Tardigrade Admin · Accepted Answer

Clearly sin 2 and sin 3 are positive (both angles in II quadrant) where as sin 5 is negative (IV quadrant)

Q. The sign of the product $sin 2 sin 3 sin 5$ is-