MHT CET 2026 Mathematics question

MathematicsSolution of TrianglesMHT CET 2026

Not in JEE syllabus

In ABC, if a = 13, b = 14, c = 15, then the value of sinA+cosA is...

Answer: (B)

Solution

By the cosine rule . Since A is acute, (this is the 3-4-5 pair). So $

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Question ID VK-100169