A projectile is fired at an angle of 45° with the horizontal. Elevation angle of the projectile at its highest point as seen from the point of projection is

Options

(a) 60°
(b) tan⁻¹(1/2)
(c) tan⁻¹(√3/2)
(d) 45°

Correct Answer:

tan⁻¹(1/2)

Explanation:

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