Explain why angular rates in calculus problems must be expressed in radians rather…

MATHEMATICS · Subjective · A Level · Mathematics · Trigonometry · Trigonometry

Problem

Explain why angular rates in calculus problems must be expressed in radians rather than degrees when you differentiate trigonometric functions with respect to time.

Related theory

Differentiation Rules
Angle Measurement
Trigonometric Functions
Angles and arc length
Relation between radian and real numbers

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