Given matrix M = \(\begin{vmatrix} -2 & 0 & 4 \\ 0 & -1 & 6 \\ 5 & 6 & 3 \end{vmatrix}\), find \(M^{T} + 2M\)
Find the mean of the data.
Find the variance
The locus of a point which moves so that it is equidistant from two intersecting straight lines is the
From the cyclic quadrilateral MNOP above, find the value of x.