a a2 and a3 are unit vectors and 2a 2a2 a3 0 then angle

Last updated: 5/29/2023

a a2 and a3 are unit vectors and 2a 2a2 a3 0 then angle between a and a2 is 1 4 1 sin 35 n 2sin 1 4 T 2 sin 2 4 1 2 1 2 sin 14