Question

verify that (a+b)+c=a+(b+c)where
a=2/3...b= -2/5...c= -3/22

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Please answerr​

Answer 1

Answer:

Proved

Step-by-step explanation:

LHS

(a+b)+c

( 2/3 + (-2/5) ) + (-3/22)

( 2/3 - 2/5 ) - 3/22

LCM is 330

( 220/330 - 132/330 ) - 45/330

88/330 - 45/330

43/330 = 8.25

RHS

a+(b+c)

2/3 + ( - 2/5 + ( -3/22 )

LCM is 330

220/330 + ( - 132/330 - 45/330 )

220/330 + ( - 177/330 )

220/330 - 177/330

43/330 = 8.25

LHS=RHS

Hence proved

Hope it helps

Answer 2

Answer:

If u r satisfied with my answer means..

I'm really so... glad.........