Question

32. If A = 31-23 + 4k is opposite to -6i+pj -8k, then P =​

Answer 1

Answer:

A=3i-2j+4k

in that A=-A/2

3i-2j+4k=6i/2-pj/2+8k/2

comparison to I, j, k

-2=-p/2

p=4