A vectors 3hat(i) + 4hat(j) rotates about its tail through an angle 37^(@) in anticlockwise direction then the new vector is

A vectors 3hat(i) + 4hat(j) rotates about its tail through an angle 37

1.	A vectors 3hat(i) + 4hat(j) rotates about its tail through an angle 37^(@) in anticlockwise direction then the new vector is
Answer» `-3HAT(i)+4hat(J)` `3hat(i)-4hat(j)` `5hat(j)` 5i Answer :C