2014Find the equation of the straight line through (-2, 3) and perpendicular to 4x + 3y - 5 = 0See more
2014Calculate the mid point of the line segment y - 4x + 3 = 0, which lies between the x-axis and y-axis.See more
2014A cylindrical tank has a capacity of 6160m3. What is the depth of the tank if the radius of its base is 28cm?See more
2014Find the value of \(\begin{vmatrix} 0 & 3 & 2 \\ 1 & 7 & 8 \\ 0 & 5 & 4 \end{vmatrix}\)See more
2014\(\text{If }\begin{vmatrix} -x & 12 \\ -1 & 4 \end{vmatrix} = - 12, \text{ find x}\)See more
2014Find y, if \(\begin{pmatrix} 5 & -6 \\ 2 & -7 \end{pmatrix}\begin{pmatrix} 5 \\ 2 \end{pmatrix} = \begin{pmatrix} 7 \\ -11 \end{pmatrix}\)See more
2014A binary operation * is defined by x * y = xy. If x * 2 = 12 - x, find the possible values of xSee more
2014What is the common ratio of the G.P. \((\sqrt{10} + \sqrt{5}) + (\sqrt{10} + 2\sqrt{5}) + ... \)?See more
2014P varies directly as Q and inversely as R. When Q = 36 and R = 16, P = 27. Find the relation between P, Q and R.See more