Question

find magnitude of A=2i-3j and B=3i-2j+k​

Answer 1

Answer:

magnitude of A=√2²+(-3)²=√4+9=√13

magnitude of B

=√3²+(-2)²+1²

=√9+4+1

=√14

Answer 2

Explanation: Magnitude of A = √4+9=√13

And of B = √9+4+1=√14