Find the value of (2sinA/(1 + cosA + sinA)) × ((1 + sinA)/(1 − cosA + sinA)). [In the original source the expressions are printed as stacked fractions; reproduced here in linear form]

Subject: Mathematics | Topic: Trigonometry | Difficulty: MEDIUM

Options

1. (A) 0
2. (B) 3
3. (C) 2
4. (D) 1

Verified Answer

Option (D): 1

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