A vector vec(A) when added to the vector vec(B)= 3hat(i) + 4hat(j) yields a resultant vector that is an in the positive y-direction and has magnitude equal to that of vec(B) find the magnitude of vec(A)

A vector vec(A) when added to the vector vec(B)= 3hat(i) + 4hat(j) yie

1.	A vector vec(A) when added to the vector vec(B)= 3hat(i) + 4hat(j) yields a resultant vector that is an in the positive y-direction and has magnitude equal to that of vec(B) find the magnitude of vec(A)
Answer» `SQRT10` 10 5 `sqrt15` ANSWER :A