If a = −/ ,b = −/ , c = / , then verify a(b-c) = a x b – a x c
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Answer: see below
Step-by-step explanation:
Let us suppose, a = 2 , b = 5 , c = 7 ,
we have to verify a(b-c) = a x b – a x c
L.H.S. a(b-c) = 2(5-7) = 2 (-2) = - 4
R.H.S. a x b – a x c = 2 x 5 - 2 x 7 = 10 - 14 = -4
so, L.H.S. = R.H.S. (verified).
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