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If $\sin 30^\circ \tan 45^\circ = \frac{\sec 60^\circ}{k}$, then the value of $k$ is:
- (a)$4$
- (b)$3$
- (c)$2$
- (d)$1$
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(A) $4$
If 30° 45° = 60°/k , then the value of k is:
CBSE Class 10 Maths PYQ · Trigonometry · Specific Angles Expression · 1 Mark · March 2025 · Standard
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