Question

if 2 and 2 are the x and y component of the vector then its angle of x component__________?
(a)90 (b)60 (c)30 (d)45​

Answer 1

For the vector;

x - component = 2

y - component = 2

For angle ∆ made by the vector with x - axis.

tan∆ = y/x = 2/2 = 1

tan∆ = tan45°

∆ = 45°