1.

12. If a=-9 and b=-6, show that (a - b) = (b -a).​

Answer»

ANSWER:

ATQ

a = -9 & b = -6

assume (a-b) as LHS

AND

(b-a) as RHS

now solve LHS

a=-9

b=-6

(a-b)

SUBSTITUTE the values

{-9-(-6)}

{-9+6}

-3

now solve RHS

a=-9

b=-6

(b-a)

substitute the values

{-6-(-9)}

{-6+9}

3

may be your question is wrong as the solution is perfect but the answer is not


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