Question

Verify ax(bxc)=(axb)xc for a=6/7 , b= -9/4 and c= 1/2​ please answer in long ​

Answer 1

Step-by-step explanation:

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Given:-

• a= 6/7
• b= -9/4
• c= 1/2

To verify:-

• a×(b×c)= (a×b)×c

LHS :-

=> a×(b×c)

=> 6/7×(-9/4×1/2)

=> 6/7×(-9/8)

=> 6/7×-9/8

=> -54/56

=> -38/28

=> -19/14

RHS :-

=> (a×b)×c

=> (6/7×-9/4)×1/2

=> (-54/28)×1/2

=> -54/28×1/2

=> -54/56

=> -38/28

=> -19/14

Therefore

LHS=RHS, Hence verified