Which of the following is not true ? If `vec(A) = 3hat(i) + 4hat(j)` and `vec(B) = 6hat(i) + 8hat(j)` where A and B are the magnitude of `vec(A)` and `vec(B)` ?

which of the following is not true ? If vec(A)=3hat(i)+4hat(j) and vec(B)=6hat(i)+8hat(j) where A and B are the third side of the triangle has length equal to :-

If vec(A) = 3 hat(i) - 4 hat(j) and vec(B) = 2 hat(i) + 16 hat(j) then the magnitude and direction of vec(A) + vec(B) will be

If vec(A) = 3hat(i) - 4hat(j) and vec(B) = -hat(i) - 4hat(j) , calculate the direction of vec(A) + vec(B) .

If vec(A)=4hat(i)-3hat(j) and vec(B)=6hat(i)+8hat(j) ,then find the magnitude and direction of vec(A)+vec(B) .

If vec(A)=4hat(i)-3hat(j) and vec(B)=6hat(i)+8hat(j) ,then find the magnitude and direction of vec(A)+vec(B) .

If vec(a)= 3hat(i) + hat(j) + 2hat(k) and vec(b)= 2hat(i)-2hat(j) + 4hat(k) , then the magnitude of vec(b) xx vec(a) is

If vec(A)=2hat(i)+6hat(j)and vec(B)=4hat(i)+3hat(j), the vector having the same magnitude as vec(B) and parallel to vec(A) is

If vec(A)=2hat(i)+6hat(j)and vec(B)=4hat(i)+3hat(j), the vector having the same magnitude as vec(B) and parallel to vec(A) is

If vec(A)=2hat(i)+hat(j)+hat(k) and vec(B)=hat(i)+2hat(j)+2hat(k) , find the magnitude of compinent of (vec(A)+vec(B)) along vec(B)