VectorHard
Question
if and 
= 3î + 4ĵ and 
= 6î + 8ĵ A and B are the magnitudes of 
and 
, then which of the following is not true ?
= 3î + 4ĵ and = 6î + 8ĵ A and B are the magnitudes of and , then which of the following is not true ? Options
A.× = 0
× = 0B.
C.
= 0
= 0D.A = 5
More Vector Questions
Three vectors and are shown such that PR = 2QR then...Two full turns of the circular scale of a screw gauge cover a distance of 1 mm on its main scale. The total number of di...The unit vector parallel to the resultant of the vectors = 4î + 3ĵ + 6 and = − î + 3ĵ − ...One centimetre on the main scale of vernier callipers is divided into ten equal parts. If 10 divisions of vernier scale ...Velocity of light is equal to...