Question

Solve this with explanation

Answer 1

Answer:

We know that,

Vector = Magnitude × Direction

Like wise,

Displacement vector = Magnitude × Direction(unit vector)

Unit vector = i+j+k/√(1²+1²+1²)

= i+j+k/√3

Displacement vector = 10[(i+j+k)]/√3

= 10/√3 [i+j+k]

Answer 2

Answer:

hahahahahahahahajahahhajahahahaga