JEE MATHEMATICS MCQ: MULTIPLE AND SUBMULTIPLE ANGLES

1 Easy

1 of 1

Analyzing +4 | -1

\sin x + \sin y = 3\left( {\cos y - \cos x} \right)

, then the value of

\frac{{\sin 3x}}{{\sin 3y}}

View answer and explanation

Correct option: B

- 1

Option B (-1) is correct because by simplifying the given equation, we find a relationship between x and y, allowing us to evaluate the expression.

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