Question

Pls answer the 4th question​

Answer 1

a x b = b x a

5/3 x -7/2 = -7/2 x 5/3

-35/6 = -35/6

Hence, verified a x b = b x a

Answer 2

Answer:

multiply both the numbers accordingly

Step-by-step explanation:

=> a×b = b×a

=> 5/3 × -7/2 = -7/2 × 5/3

=> -35/6 = -35/6

HENCE , PROVED