AP EAMCET · Maths · Trigonometric Ratios & Identities
\(\frac{\cot A}{1-\tan A}+\frac{\tan A}{1-\cot A}=\)
- A \(\tan \mathrm{A}+\cot \mathrm{A}\)
- B \(\sec \mathrm{A}+\operatorname{cosec} \mathrm{A}\)
- C \(\sin A \cos A+1\)
- D \(\sec A \operatorname{cosec} A+1\)
Answer & Solution
Correct Answer
(D) \(\sec A \operatorname{cosec} A+1\)
Step-by-step Solution
Detailed explanation
Since, \(\frac{\cot A}{1-\tan A}+\frac{\tan A}{1-\cot A}\)…
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