JEE Main Mathematics question

MathematicsSolution of TrianglesJEE Main

Not in JEE syllabus

Let , and be the angles of a triangle with and . Then is equal to

Answer: (D)

Solution

In a triangle, , so . Hence $Missing argument for \frac\frac C2=(Missing argument for \frac\frac A2+Missing argument for \frac\frac

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Question ID VK-007911