\(2\sqrt{2}\)
\(\sqrt{13}\)
\(5\)
\(\sqrt{29}\)
Correct answer is D
\(p = \begin{pmatrix} 2 \\ -2 \end{pmatrix} , q = \begin{pmatrix} 3 \\ 4 \end{pmatrix}\)
\(\frac{1}{2}p = \begin{pmatrix} 1 \\ -1 \end{pmatrix}\)
\(q - \frac{1}{2}p = \begin{pmatrix} 3 \\ 4 \end{pmatrix} - \begin{pmatrix} 1 \\ -1 \end{pmatrix} = \begin{pmatrix} 2 \\ 5 \end{pmatrix}\)
\(|q - \frac{1}{2}p| = \sqrt{2^{2} + 5^{2}} = \sqrt{29}\)
Find the equation of a circle with centre (2, -3) and radius 2 units. ...
A force of 30 N acts at an angle of 60° on a body of mass 6 kg initially at rest on a smooth hor...
Find the fifth term in the binomial expansion of \((q + x)^7\)....
If \(8^{x} ÷ (\frac{1}{4})^{y} = 1\) and \(\log_{2}(x - 2y) = 1\), find the value of (x ...
Solve: 4sin\(^2\)θ + 1 = 2, where 0º < θ < 180º...
Given that M is the midpoint of T (2, 4) and Q (-8, 6), find the length of MQ . ...
Calculate the variance of \(\sqrt{2}\), (1 + \(\sqrt{2}\)) and (2 + \(\sqrt{2}\)) ...