TS EAMCET · Maths · Trigonometric Ratios & Identities
- A
- B
- C
- D
Answer & Solution
Correct Answer
(B)
Step-by-step Solution
Detailed explanation
sin35°cos55°2+cos55°sin35°2-2cos30° =sin35°cos90°-35°2+cos90°-35°sin35°-232 =sin35°sin35°2+sin35°sin35°2-3 =2-3
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