Question

If angles of projection are (π/4 + θ) and (π/4 - θ) where θ < π/4, then the ratio of horizontal ranges described by the projectile is (speed is same)-

(A) 2 : 1 

(B) 1 : 2 

(C) 1 : 1 

(D) 2 : 3  

Answer 1

Correct option (C) 1 : 1

Explanation:

When sum of projection angle = 90° then horizontal range is equal