TS EAMCET · Maths · Trigonometric Ratios & Identities
If \(0 \lt \theta \lt \frac{\pi}{4}\) and \(8 \cos \theta+15 \sin \theta=15\), then \(15 \cos \theta-8 \sin \theta=\)
- A 15
- B 7
- C 8
- D 23
Answer & Solution
Correct Answer
(C) 8
Step-by-step Solution
Detailed explanation
\(8 \cos \theta+15 \sin \theta=15\)…
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