Let and a = 4, b = –2. Show that: a(C – A) = aC –aA

Question

Philoid · Accepted Answer

To prove: a(C – A) = aC –aA

As, LHS = a(C – A) = 4

⇒ LHS = 4

RHS = aC – aA =

⇒ aC – aA =

Clearly LHS = RHS =

Hence,

a(C – A) = aC –aA …proved