For the following questions answer them individually
If p , q are two statements, then $$p \rightarrow (p \rightarrow (p \rightarrow q))$$ is equivalent to
If a set A has 6 elements, then the number of reflexive relations that can be defined on A is
The intercept made by the line passing through the points (3, -5) and (7, 1) on the y - axis is
$$\tan \left(\frac{-23\pi}{4}\right)$$ =
The angles of elevation of the top of a tower of height 80 when observed from two points A, B on the level ground which are on either side of the tower and collinear with the foot of the tower are respectively $$30^{\circ}$$ and $$45^{\circ}$$ then the distance between A and B in meters) is
If $$x - 17$$ is a factor of the polynominal $$p(x)$$ then a factor of $$p( 4x + 1)$$is
In an arithmatic progression the stun of the first 21 tenns is 1470, then the $$11^{th}$$ term of that progression is
$$\lim_{x \rightarrow 1}\frac{x^3 - 3x^2 + 5x - 3}{x^2 + 4x - 5}=$$
The term independant of $$x$$ in the expansion of $$(\frac{4}{x} - 3x^{3})^{8}$$ is
The area of the circle (in sq. cm) that can be inscribed in an equilateral triangle of area $$16\sqrt{3} cm^{2}$$ is