Question

please answer fast... it's urgent....​

Answer 1

HERE IS YOUR ANSWER

a=18/35 , b=5/9 , c=7/12

Put the value in your equation

I.e. a×(b×c) = (a×b) ×c

18/35 × ( 5/9 × 7/12 ) = ( 18/35 × 5/9) × 7/12

18/35 × 35/108 = 2/7 × 7/12

1/6 = 1/6

RHS= LHS

Answer 2

HEY MATE HERE IS YOUR ANSWER

given a=18/35,b=5/9,c=7/12

to verify a×(b×c) = (a×b)×c

L.H.S = a×(b×c)

= 18/35×(5/9×7/12)

= 18/35×(35/108)

= 1/6. -eq1

R.H.S = (a×b)×c

= (18/35×5/9)×7/12

= 2/7×7/12

= 1/6. -eq2

by eq1 & eq2 we get

L.H.S=R.H.S

HENCE,. a × ( b × c ) = ( a × b ) × c

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