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Let two real valued functions f and g be defined as f(x) = sin x , x belongs to R and g(x) = tan x ; x belongs to R-{(n+1/2)pi} 1. fundamental period of fog(x)2. fundamental period of gof(x)3 range of gof(x)

Let two real valued functions f and g be defined as f(x) = sin x , x belongs to R and g(x) = tan x ; x belongs to R-{(n+1/2)pi} 1. fundamental period of fog(x)2. fundamental period of gof(x)3 range of gof(x)

Grade:12

2 Answers

Deepak Kumar Shringi
askIITians Faculty 4404 Points
5 years ago
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Sandeep Bhamoo
443 Points
5 years ago
In case of f(g(x)) period is = period of g(x) that is the inner fn. Now for sin(tanx) is 2π and for tan(sinx) is also 2π and its range is (-tan(1), tan(1)) please do approve my answer if correct

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