Domain and Range values of cos nx,cos^(-1)nx
Summary
With the help of this activity, we have learnt that:
Values of the domain and range of cosnx are always R and[-1,1].
Values of domain and range of cos^(-1)nx are always [-1,1] and [0,π].
- Target Group (Age)
- 19+
- Language
- English (United Kingdom)
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