Given that g ; x \(\to\) 3x and f ; x \(\to\) cos x. Find the value of g\(^o\) f(20\(^o\)) 

Similar Questions

An exponential sequence (G.P.) is given by 8√2, 16√2, 32√2, ... . Find the n\(^{th...

Find the coordinates of the centre of the circle \(4x^{2} + 4y^{2} - 5x + 3y - 2 = 0\)....

If \(\log_{9} 3 + 2x = 1\), find x....

Find the value of the derivative of y = 3x\(^2\) (2x +1) with respect to x at the point x = 2. ...

Differentiate \(\frac{5x^ 3+x^2}{x}\), x ≠ 0 with respect to x....

X and Y are two independent event. If \(P(X) = \frac{1}{5}\) and \(P(X \cap Y) = \frac{2}{15}\), fin...

The sum of the first n terms of a linear sequence is \(S_{n} = n^{2} + 2n\). Determine the general t...

Given that \(\log_{2} y^{\frac{1}{2}} = \log_{5} 125\), find the value of y...

Given that \(\alpha\) and \(\beta\) are the roots of an equation such that \(\alpha + \beta = 3\) an...

Given that \(a = i - 3j\) and \(b = -2i + 5j\) and \(c = 3i - j\), calculate \(|a - b + c|\)....