Question

For the following values of a, b and c, verify that (a x b) = a x ( b x c). a.) a. = 1upon 3, b. =-3 upon 4, c. = - 8 upon 9​

Answer 1

Step-by-step explanation:

(a×b)=a×(b×c)

a=1/3 b=-3/4 c=-8/9

LHS=(a×b)

=(1/3 × -3/4)

=-1/4

RHS =a×(b×c)

=1/3×(-3/4 × -8/9)

=1/3 × 2/3

=2/9

LHS is not equal to RHS.

therefore not verified