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Grade 12Trigonometry

the range of values of p for which the equation: sin cos¯¹(cos(tan¯¹x))=p ans:[0,1) explain

Profile image of Bevkoof Singh
12 Years agoGrade 12
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1 Answer

Profile image of Arun Kumar
12 Years ago

I'm assuming x belongs to Real No.

so

going along we see here domain for sin will be
so range is


Arun Kumar
IIT Delhi
Askiitians Faculty