If f-x-e-2x and g-x-log-x-x-0- then fog-x- is equal to -1- e-2x -2- log-x- -3- e-2x-log-x- -4- x

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Units Digits in Cube Numbers

If f(x)=e^2x ...

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If f(x)=e^{2x} and g(x)=\log\sqrt x(x>0), then fog(x) is equal to (1) e^{2x} (2) \log\sqrt x (3) e^{2x}(\log\sqrt x) (4) x

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\int \frac{e^{3 {log}_{e} 2 x} + 5 e^{2 {log}_{e} 2 x}}{e^{4 {log}_{e} x} + 5 e^{3 {log}_{e} x} - 7 e^{2 {log}_{e} x}} d x, x > 0,

log \sqrt{\frac{1 + {cos}^{2} x}{(1 - e^{2 x})}}

x

f (x) = - 1 + | x - 1 |, 1 \leq x \leq 3

g (x) = 2 - | x + 1 |, - 2 \leq x \leq 2

f (x) = ⎧ ⎪ ⎪ ⎪ ⎨ ⎪ ⎪ ⎪ ⎩ \begin{matrix} x^{2} + 2, & x < 0 - 2 e^{- x}, & 0 \leq x < 2, \frac{- 2}{e^{2}} (x - 3), & x \geq 2 \end{matrix}

f (x) = 2^{10} \cdot x + 1

g (x) = 3^{10} \cdot x - 1

(f o g) (x) = x

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