Question

39. The sum of two vectors acting at a point is 18. If the mag-
nitude of resultant is 12 and its direction is perpendicular to
the smaller vector, the magnitudes of the vectors are
(1) 5,12
(2) 5, 13
(3) 8,10
(4) 4, 14​

Answer 1

Answer:

Option 2- 5,13

Explanation:

See the image. Hope it helps.