Question

verify a-(-b ) = a+ b for following values of a= 21, b =18​

Answer 1

answeryahhhhhhhhhoooo

Answer 2

Answer:

a - ( -b ) = a + b

a = 21 , b = 18   [given]

21 - ( -18) = 21 + 18

First we will solve L.H.S :-

21 - ( -18)

= 21 + 18    [∵ ( - ) x ( - ) = ( + ) ]

= 39

Now we will solve R.H.S :-

21 + 18

= 39

So,

Here L.H.S = R.H.S = 39

Hence Verified !!

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