Question

if the scalar and vector products of two vector are 4√3 and 144 respectively what is the angle between two vector​

Answer 1

using principles is scalar and vector product

Step-by-step explanation:

A.B =ABcosthita =4√3 (1)

A ×B = ABsinthita = 144. (2)

dividing equation 2 by 1 we get

tanthita = 26/√3

thita = tan inverse of 26/√3