Which of the following statements is/ ar...

Which of the following statements is/ are correct(Figure)

The sign of the x-component of `vec(d)_(1)` is positive and that of `vec(d)_(2)` is negative.

The signs of the y-components of `vec(d)_(1)` and `vec(d)_(2)` are positive and negative, respectively.

The signs of x- and y-components of `vec(d)_(1)+vec(d)_(2)` are positive.

None of the above

Text Solution

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The correct Answer is:

A, C

a.,c. Both `x` and`y` components of `vec(d)_(1)` are positive. The `x` component of `vec(d)_(2)` is nagative and y component is positive. Both `x` and `y` components of `vec(d)_(1)+vec(d)_(2)` are positive.

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