State whether the following statement is True or False: A homogeneous differential equation is solved by substituting y=v x and integrating it

State whether the following statement is True or False: A homogen…

The function $f ( x )=x-\frac{1}{x}, x \in R , x \neq 0$ is increasing

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The idle time for a machine is the when machine is available but is not waiting for any job to be processed

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The function $f ( x )=\frac{3}{x}+10, x \neq 0$ is decreasing

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$\sum \frac{p_0 q_0}{p_1 q_1} \times 100$ is value Index Number by Simple Aggregate Method.

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Annuity certainly begins on a fixed date and ends when an event happens.

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The additive model of time series does not require the assumptions of independence of its components.

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$\frac{\sum p_1 q_0}{\sum p_0 q_0} \times \frac{\sum p_1 q_0}{\sum p_0 q_0} \times 100$ is Dorbish-Bowley's Index Number.

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$A=\left[\begin{array}{cc}2 & 1 \\ 10 & 5\end{array}\right]$ is invertible matrix.

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The number 2 is only even a prime number.

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For $\int \frac{x-1}{(x+1)^3} e ^x d x= e ^{ x } f ( x )+ c , f ( x )=( x +1)^2$

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