Answer :

We have,

p (x) = x3 – ax2 + 6x - a


(x – a) is divided by p (x)


p (a) = (a)3 – a (a)2 + 6 (a) - a


= a3 – a3 + 6a - a


= 5a


Hence, both Assertion (A) and Reason (R) are true also Reason (R) is the correct explanation of Assertion (A)


Option A is correct

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