Question

For the following values of a, b and c, verify that (a × b ) × c = a × (b × c)

a = 13 ,
b = −3 4 ,
c = 13​

Answer 1

Answer:

(13x (-34)x13 = 5746

13x(-34x13) = 5746

hence verified

Answer 2

Answer:

(13×-34)×13=13×(-34×13)

-442×13=13×(-442)

-5746=-5746

hence,LHS=RHS