Question

if a=3,b=-4,c=-1,verify that : (i) b×c=c×b​

Answer 1

Answer:

Step-by-step explanation:

Answer 2

b*c=c*b

Put b=-4and c=-1 in LHS and RHS

Thus,-4*(-1)=-1*(-4)

Therefore,4=4

LHS=RHS

Hence,b*c=c*b

Hope it helps!!