lim x->0 [{(e^x)-(log (ex-e))}/x]
find the equation of the plane passing through the points P[1,-1,2] and Q [ 2,-2,2} and to the plane 6x-2y+2z=9
The area of right triangle s 150 square centimetre id its altitude exceeds the base by 5 cm calxulate the perimeter of triangle
using integration, find the area of the region bounded by the parabola y2 = 4x and the circle 4x2 + 4y2 = 9