Question

Verify a-(-b) =a+b a=20 ,b= 36

Answer 1

Answer:

Taking a=20

b=36

a-(-b) =a+b

= 20-(-36)=20+36

= 20+36= 20+36

=56=56

Hence proved.

Answer 2

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Answer

Given = a+b a=20 ,b= 36

Solution:

Taking a=20

b=36

a-(-b) =a+b

= 20-(-36)=20+36

= 20+36= 20+36

=56=56

Hence proved.