for a=2/3 b=4/5 c=-5/6, verify that , (ii) (ab)c =a(bc)
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6
Hi ,
It is given that ,
a = 2/3 , b = 4/5 , c = - 5/6
LHS = ( ab )c
= ( 2/3 × 4/5 ) × ( - 5/6 )
= 8/15 × ( - 5/6 )
= - 4/9
RHS = a ( bc )
= ( 2/3 ) × [ 4/5 × ( - 5/6 ) ]
= ( 2/3 ) × ( - 2/3 )
= - 4/9
LHS = RHS
It is given that ,
a = 2/3 , b = 4/5 , c = - 5/6
LHS = ( ab )c
= ( 2/3 × 4/5 ) × ( - 5/6 )
= 8/15 × ( - 5/6 )
= - 4/9
RHS = a ( bc )
= ( 2/3 ) × [ 4/5 × ( - 5/6 ) ]
= ( 2/3 ) × ( - 2/3 )
= - 4/9
LHS = RHS
Answered by
15
Hi,
Please see the attached file!
Thanks
Please see the attached file!
Thanks
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