For the following values of a, b and c, verify that (a x b) = a x ( b x c). a.) a. = 1upon 3, b. =-3 upon 4, c. = - 8 upon 9
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Step-by-step explanation:
(a×b)=a×(b×c)
a=1/3 b=-3/4 c=-8/9
LHS=(a×b)
=(1/3 × -3/4)
=-1/4
RHS =a×(b×c)
=1/3×(-3/4 × -8/9)
=1/3 × 2/3
=2/9
LHS is not equal to RHS.
therefore not verified
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