What happens when a vector is multiplied by a scalar?
A. Its magnitude gets multiplied by that much amount
B. Its direction rotates in XY plane by that much angle
C. Its direction rotates in YZ plane by that much angle
D. Its direction rotates in ZX plane by that much angle
Answer:A
What happens when a vector is multiplied by a scalar?
A. Its magnitude gets multiplied by that much amount B. Its direction rotates in XY plane by that much angle C. Its direction rotates in YZ plane by that much angle D. Its direction rotates in ZX plane by that much angle