Question

If a = mb +c . The scalar m is

Answer 1

Answer:

To represent, m in terms of a,b and c,

you'll have to use a vector, 1i 1j 1k (cudnt put ^ symbol)

Then,

m=[a.(i j k)-c.(i j k)]/b.(i j k)

Hope you understood,

Take a = a1 i a2 j a3 k,

similarly b and c, to understand well!

Still in doubt??