KEAM Practice Questions - Kerala Engineering Architecture Medical Entrance Examination Exam

What is the value of sin(75°) using the angle-addition identity sin(45° + 30°)?

(√6 − √2) / 4 (√6 + √2) / 4 (√3 − √2) / 4 (√6 + √3) / 4

Correct Answer:

(√6 + √2) / 4

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