1.2
3.6
0.8
0.5
Correct answer is C
\(\begin{pmatrix} 2 & 1 \\ 4 & 3 \end{pmatrix}\)\(\begin{pmatrix} 5 \\ 4 \end{pmatrix}\) = k\(\begin{pmatrix} 17.5 \\ 40.0 \end{pmatrix}\)
\(\begin{pmatrix} 10 + 4 \\ 20 + 12\end{pmatrix}\) = \(\begin{pmatrix} 14 \\ 32\end{pmatrix}\) = k\(\begin{pmatrix} 17.5 \\ 40.0 \end{pmatrix}\)
k = \(\frac{14}{17.5} = \frac{32}{40} = 0.8\)
A function f defined by f : x -> x\(^2\) + px + q is such that f(3) = 6 and f(3) = 0. Find the va...
Which of the following is the semi-interquartile range of a distribution? ...
Integrate \((x - \frac{1}{x})^{2}\) with respect to x....
Given that \(y = 4 - 9x\) and \(\Delta x = 0.1\), calculate \(\Delta y\)....
Solve \(\log_{2}(12x - 10) = 1 + \log_{2}(4x + 3)\)...
Find \(\lim\limits_{x \to 3} \frac{2x^{2} + x - 21}{x - 3}\)....
Given that \(p = 4i + 3j\), find the unit vector in the direction of p....