If a= -70, b=4 and c=-10, verify a × (b × c) = (a × b) × c.
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Answer:
-2800. is a write answer
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a = -70 , b = 4 , c = -10
Verify :
a × (b × c) = (a × b) × c
L.H.S. = a × (b × c)
= -70 × (4 × -10)
= -70 × -40
= 2800
R.H.S. = (a × b) × c
= (-70 × 4) × -10
= -280 × -10
= -2800
L.H.S. = R.H.S.
hence , verified.
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