Question

If A.B=0,then A×B will be equal to: a)ABn b)zero c)ABsin n d)ABcos n​

Answer 1

Step-by-step explanation:

dot product = when angle is 90 since cos 90= 0 and hence in AxB it will be AB

Answer 2

Step-by-step explanation:

if

A.B=0 (. )(means multiple)

then A×B=0

A=0/B and B=0/A

A=0. and B=0