Math, asked by aashikha050607, 7 months ago

verify a×b=b×a by taking:
a=5/7;
b=28/15

Answers

Answered by mitraiman27

0

Step-by-step explanation:

a=5/7

b=28/15

a×b= (5/7)× (28/15)

= 20/15 =4/3

b×a=(28/15)× (5/7)

=20/15 =4/3

therefore, a×b=b×a (Proved)

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