if-vector-poverrightarrowp-52i-29j-18k-and-vector-qoverrightarrowq-67i-34j-21k-f

Question

If vector $P$ = 5.2î - 2.9ĵ + 1.8k̂ and vector $Q$ = 6.7î + 3.4ĵ - 2.1k̂. Find i) their cross-product, ii) the angle between the two vectors.

Accepted Answer

i. $P$ = -0.03î + 23.0ĵ +37.1k̂, ii. θ = 64°

Answer

i. $P$ = -0.03î + 23.0ĵ +37.1k̂, ii. θ = 59°

Answer

i. $P$ = 0.03î - 23.0ĵ -37.1k̂, ii. θ = 59°

Answer

i. $P$ = 0.03î - 23.0ĵ -37.1k̂, ii. θ = 64°

If vector PPP = 5.2î - 2.9ĵ + 1.8k̂ and vector QQQ = 6.7î + 3.4ĵ - 2.1k̂. Find i) their cross-product, ii) the angle between the two vectors.