Degree of a zero polynomial

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Q.
Assertion (A): Degree of a zero polynomial is not defined.
Reason (R): Degree of a non-zero constant polynomial is 0

1 Both A and R are true, and R is the correct explanation of A.

2 Both A and R are true, but R is not the correct explanation of A

3 A is true, but R is false

4 A is false, but R is true.

Ans.
(2)

Since, degree of a zero polynomial is not defined and degree of a non-zero constant polynomial is 0. Hence, Assertion (A) and Reason (R) are true but Reason (R) is not the correct explanation of Assertion (A).

Solution

Q.
Assertion (A): Degree of a zero polynomial is not defined.
Reason (R): Degree of a non-zero constant polynomial is 0

1 Both A and R are true, and R is the correct explanation of A.

2 Both A and R are true, but R is not the correct explanation of A

3 A is true, but R is false

4 A is false, but R is true.

Ans.
(2)

Since, degree of a zero polynomial is not defined and degree of a non-zero constant polynomial is 0. Hence, Assertion (A) and Reason (R) are true but Reason (R) is not the correct explanation of Assertion (A).

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Solution

Q. Assertion (A): Degree of a zero polynomial is not defined. Reason (R): Degree of a non-zero constant polynomial is 0

1 Both A and R are true, and R is the correct explanation of A.

2 Both A and R are true, but R is not the correct explanation of A

3 A is true, but R is false

4 A is false, but R is true.

Ans. (2) Since, degree of a zero polynomial is not defined and degree of a non-zero constant polynomial is 0. Hence, Assertion (A) and Reason (R) are true but Reason (R) is not the correct explanation of Assertion (A).

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Q.
Assertion (A): Degree of a zero polynomial is not defined.
Reason (R): Degree of a non-zero constant polynomial is 0

Ans.
(2)

Since, degree of a zero polynomial is not defined and degree of a non-zero constant polynomial is 0. Hence, Assertion (A) and Reason (R) are true but Reason (R) is not the correct explanation of Assertion (A).