Assertion (A) : For an acute angle θ , value ...

CBSE Class 10 Standard Math 2025 All Sets Solved Paper

Question : 19 of 20

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Assertion (A) : For an acute angle θ , value of

\csc \theta

cannot be

\frac{1}{\sqrt{2}}

Reason (R) :

0^{\circ} \leq \theta \leq 90^{\circ}

for

\csc \theta \geq 1

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

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