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JEE Advanced Mathematics question

MathematicsSolution of TrianglesJEE Advanced

Not in JEE syllabus

In a , the perimeter and the exradii are , and . Then is equal to

Answer: (A)

Solution

From Q60, , and from Q56, . Hence

++=Missing or unrecognized delimiter for \Big\Big(Missing argument for \frac\frac1{}+Missing argument for \frac\frac1{}+Missing argument for \frac\frac1

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Question ID VK-108732