Introduction to Trigonometry
CH08 Question Bank
CBSE_CH08_QUESTION_BANK
Grade 10
Question:
Express $\sec\theta$ and $\cot\theta$ in terms of $\sin\theta$ and $\cos\theta$.
Step-by-Step Solution
Key Concept: Recall the standard reciprocal and quotient relationships.
$\sec\theta=\dfrac{1}{\cos\theta}$. [1.0 Mark]
$\cot\theta=\dfrac{\cos\theta}{\sin\theta}$. [1.0 Mark]
Correct Answer:
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