Category: ECE Math

Solution: If its lateral is 64 sq cm, find its altitude

Solution: Find the area bounded by the parabola x^2 = 8y and its latus rectum

Solution: Find the equation of the tangent to y = x^4 – x^2 + 2 at the point (-1,2)

Solution: How fast is the length of his shadow changing?

Solution: Find the volume of the solid common to two cylinders intersecting at 90°

Solution: Find the equation of an ellipse with axis parallel to X-axis

Solution: Find the angle that the parabola x^2 = y + 2 makes with the x – axis

Solution: How fast is the visible surface of the earth decreasing

Solution: Find the maximum possible error in calculating the volume

Solution: If the diameter of reflector is 10 cm, find its depth