Find the value of [(sin²25° + sin²65°)/(cos²25° + cos²65°) + sin²57° + cos57° sin33°].

Subject: Mathematics | Topic: Trigonometry | Difficulty: MEDIUM

Options

1. (A) 0
2. (B) −1
3. (C) 1
4. (D) 2

Verified Answer

Option (D): 2

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