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Class 12 Mathematics Trigonometric Functions Trigonometric functions and their propertiesHardLevel 70

What is the fundamental period of (f(x)=\sin 2x+\sin 4x)?

Answer and explanation

Correct answer: ( \pi )

The period of (\sin 2x) is (\pi) and the period of (\sin 4x) is (\frac{\pi}{2}). Their common fundamental period is (\pi).

Tags

trigonometric-functionsperiodsine

Frequently asked questions

What is the correct answer to this question?

( \pi )

Why is this the correct answer?

The period of (\sin 2x) is (\pi) and the period of (\sin 4x) is (\frac{\pi}{2}). Their common fundamental period is (\pi).

Which subject and chapter does this question cover?

This is a Class 12 Mathematics question. Chapter: Trigonometric Functions. Topic: Trigonometric functions and their properties.

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