Question

Assertion 3x3 - 2 is a binomial reason the degree of a cubic polynomial is 3​

Answer 1

Both assertion and reason are correct. But , reason is not correct explanation of assertion .

•Assertion : 3x³ - 2 is a binomial.

•Reason : the degree of a cubic polynomial is 3​

•In assertion and reasoning type questions we have

a) Both assertion and reason are correct. But , reason is not correct explanation.

b) Both assertion and reason are correct & reason is correct explanation.

c) if assertion is true reason is false

d) if assertion & reason both are false

e) If assertion is false but reason is true.

•In this case Assertion is correct as

3x³ - 2 is a binomial

&

•reason is true as 3x³ - 2 is a cubic polynomial

•but reason is not correct explanation of assertion . As,

3x³ - 2 is a binomial because it has 2 terms

•so ,Both assertion and reason are correct. But , reason is not correct explanation of assertion