CBSE Class 10 Maths (Standard) 2023 · Paper 30/6/1 · Question 19
Assertion (A): If is a root of a quadratic equation with rational co-efficients, then its other root is .
Reason (R): Surd roots of a quadratic equation with rational co-efficients occur in conjugate pairs.
- (a)Both Assertion (A) and Reason (R) are true and Reason (R) is the correct explanation of Assertion (A).
- (b)Both Assertion (A) and Reason (R) are true, but Reason (R) is not the correct explanation of Assertion (A).
- (c)Assertion (A) is true, but Reason (R) is false.
- (d)Assertion (A) is false, but Reason (R) is true.
Answer
(a) Both Assertion (A) and Reason (R) are true and Reason (R) is the correct explanation of Assertion (A).
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