Question

If the angle between the vectors C and D is
$\alpha$
then the value of the producto
(1) Zero
(2) CDs
(3) CD2 cos
$\alpha$

(4) CD​

Answer 1

Answer:

If the angle between the vectors C and D is θ then the value of the product (CxD),D is equal to 1) Zero (3) CP cos θ ash Educational Services Pvt. Ltd.-Regd. CD2 sin θ (2) (4) CD sin θ cos θ Office: Aakash Tower, Plot No.-4, Sector-11, Dwarka, New Delhi-75 Ph.011-4762345