This question aims to learn the basic methodology for optimizing a mathematical function (maximizing or minimizing). Critical points are the points where the value of a function is either maximum or minimum. To calculate the critical point(s), we equate the first derivative’s value to 0 and solve for the independent variable. We can use the […]
Category Archives: Pre Calculus Q&A
The main objective of this question is to check whether the addition of the given two functions when both the functions are odd, even or one is odd and the other is even results in even or odd function. Read moreFind the parametric equation of the line through a parallel to b.This question shows the concept […]
( x + 3 ) y” + x y’ + ( ln|x| ) y = 0, y(1) = 0, y'(1) = 1 The aim of this question is to qualitatively find the possible interval of the differential equation’s solution. Read moreFind the parametric equation of the line through […]
f(x,y) = 1 + x ln (xy – 5), (2,3) This problem explains why the given function is differentiable at a point, and to find the linearization at that point. The concept required to solve […]
This question aims to find the total area enclosed by a wire when it is cut down into two pieces. This question uses the concept of the area of a rectangle and an equilateral triangle. The area of a triangle is mathematically equal to: [Area space of space triangle space = space frac{Base space times space […]