Question

Verify associativity of multiplication of rational numbers for the following:
a) 1/2 , 3/4 , 5/6          b) 3/7 , 5/6 , 14/ 2​

Answer 1

Step-by-step explanation:

a)LHS

(½×¾)×5/6

=⅜×5/6

=15/48

Rhs

½×(¾×5/6)

=½×15/24

=15/48

so lhs =rhs

so (a×b)×c=a×(b×c)