Question

let Å = 5i+3j+4k, B = 6i-8j and c= xi-yj-zk
form a friangle then the value of x,y and z are:-
(where à is the resultant of two vectors B and C)​

Answer 1

Answer:

n > 0 then the vectors a and b have the same direction. ... Or, r = PQ = (x2 – x1, y2 – y1, z2 – z1). P(x,y,z. ) r xi+y j. y j. z k. z k. A. B. C. x i. O. X. Y ... 3i + 7j – 4k, i – 5j – 8k and 6i – 2j + 12k.