Day 81: CBSE Class 10 Maths

1. A.
   Both Assertion (A) and Reason (R) are true and Reason (R) is the correct explanation of the Assertion (A).
2. B.
   Both Assertion (A) and Reason (R) are true, but Reason (R) is not the correct explanation of the Assertion (A).
3. C.
   Assertion (A) is true, but Reason (R) is false.
4. D.
   Assertion (A) is false, but Reason (R) is true.

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1. A.
   $x = 5$
2. B.
   $x = -5$
3. C.
   $y = 5$
4. D.
   $y = -5$

Tap an option to check your answer.

1. A.
   $\sqrt{2}$
2. B.
   $2$
3. C.
   $2\sqrt{2}$
4. D.
   $\dfrac{1}{2}$

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