If \cos\alpha + \cos\beta = 1, then the maximum value of \si... — Quantitative Ability 2023

Question 344 Quantitative Ability 2023 Medium MCQ +4.00 marks · -1.00 negative

If \(\cos\alpha + \cos\beta = 1\), then the maximum value of \(\sin\alpha - \sin\beta\) is

A. 1 B. 2 C. \(\sqrt{3}\) D. \(\sqrt{2}\)

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