Find `Delta^2 (e^(ax+b))` taking h = 1.

Find /_\^2(e^(ax+b)) , taking the interval of differencing as 1.

Find Delta(Delta(ax^2 + bx + c)) , (a ne 0) .

(x) Find the area of the triangle formed by the straight line 2sqrt(ax)+y=a with the co-ordinates axes.

Find the equation of the tangent to the circle x^2 + y^2 - 2ax - 2ay + a^2 = 0 which makes with the coordinate axes a triangle of area a^2.

An equilateral triangle is inscribed within the parabola y^(2)=4ax with one vertex at the chords of the parabola. Find the lenghtof side of triangle .

Find the area of the triangle formed by the staright line 2x-3y=6 with coordinate axes,

Find the area of the triangle formed by the staight line 2x - 3y = 6 with the coordinate axes .

n_(1),n_(2)andn_(3) points are given on the sides BC ,CA and AB respectively of the triangle ABC . Find the number of triangles formed by taking these given points as vertices of a triangle .

Find the area of triangle whose vertices are :A(1,0),B(2,0),C(0,1)

Find the area of triangle whose vertices are :A(1,-1),B(-2,0),C(0,-4)