Question

A vector vec A is exparessed as vec A = A_(x) hat I + A_(y) hat j where vec A and vec B are its components along x-axis and y-axis respectively. If vector vec A makes an angle theat with x-axis, then theta is given by which expressinon ?

Answer 1

Answer:

i dot no u tell me

Explanation:

Answer 2

:

The components of a vector A= 2i + 3j along the directions of with x-axis The components of a vector A = 2i + 3j along the directions of , direction is shown in figure . , direction is shown in figure of Let , is the angle made by angle made by Then, value of with x-axis is Magnitude of Magnitude of Similarly, Let Now, Let Let : : \it