consider A vector a along positive y-axis of magnitude 5 units what will be the dot product with a vector B when it's
(a) magnitude is 5 units and at an angle 45° with respect to y axis
(b) is 5 units and is along the positive x-axis
Answers
Answered by
1
Answer:
a) A. B = a*b cos 45
A. B = 5*5
A. B = 25
Similar questions