RS Aggarwal - Mathematics

Book: RS Aggarwal - Mathematics

Chapter: 3. Functions

Subject: Maths - Class 11th

Q. No. 9 of Exercise 3F

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Find the range of the function f(x) = sin x.

The graph of sin(x) is

Sin(x) is a periodic function whose values always lies between -1 to +1. The maximum value is attained at n where n is odd and minimum when n is even.
Hence, Range is [-1,+1].

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