AP ICET 2019 Question Paper Shift-2 (26th April)
For the following questions answer them individually
If the expansion of $$(x - 3x^2)^{25}$$ is a polynomial of $$n^{th}$$ degree in x, then n =
If $$A = \begin{bmatrix}1 & -1 \\2 & -1 \end{bmatrix}, B = \begin{bmatrix}x & 1 \\y & -1 \end{bmatrix}$$ and $$(A + B)^2 = A^2 + B^2$$, then (x, y) =
If $$\begin{bmatrix}2 & -1 \\1 & 1 \end{bmatrix}\begin{bmatrix}x \\y \end{bmatrix} = \begin{bmatrix}4 \\5 \end{bmatrix}$$, then $$x^2 + y^2 =$$
A tangent is drawn to a circle from a point 13 cm away from its centre. If the length of that tangent is 12 cm, then the radius (in cms) of the circle is
The area (in sq. units) of the triangle formed by the points (0, 0), (2, -3) and (4, 5) is
The ratio in which the X-axis divides the line segment joining the points (2, 3) and (3, -5) is
