Assertion and Reasoning — task. Maths CBSE Mentoring, Class 10 Crash course.

Assertion (A): \(sin \theta\) vanishes at \(\theta=90^{\circ}\)

Reason (R): \(sin \theta\) increases at \(\theta\) varies from \(0\) to \(90^{\circ}\)

Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).
Assertion (A) is true but reason (R) is false.
Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).
Assertion (A) is false but reason (R) is true.

Did you find an error?

2. Assertion and Reasoning