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What is the signed angle swept by the minute hand in (47) minutes in radians?

Answer and explanation

Correct answer: (-\frac{47\pi}{30})

The minute hand moves clockwise, so the angle is (-\frac{47}{60}\times2\pi=-\frac{47\pi}{30}). In exams, assign the sign according to direction.

Related tags

Trigonometric-FunctionsAnglesClass-11ExpertTrigonometric FunctionsMathematicsClass 12 Mcq

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