Question

If |p| = 2, |q| = 3 and (p, q) = π/6, then find |p × q|².

Answer 1

Answer:

|p × q|²  = 9   is the required Answer.

Step-by-step explanation:

Given that

|p| = 2,

|q| = 3 and

(p, q) = α = π/6

We know that

p × q = |p| . |q| Sinα.n    (where n is the unit vector Perpendicular to p & q)

|p × q| = |p| . |q| Sinα

|p × q| = (2) . (3) Sin(π/6)

|p × q| = (2) . (3) (1/2)

|p × q| = 3

So

|p × q|²  = 9   is the required Answer.

Answer 2

Step-by-step explanation:

This Is the answer for the problem