# Tag Archives: Maths

Given an Array A[] of size N with repeated elements and all array elements are positive, the task is to find the maximum sum by… Read More
Square Meters to Square Inches conversion is used to convert the SI unit of area m2 into other units. It is useful for measuring various… Read More
An algebraic equation having the highest degree of two is defined as a quadratic equation. The word “quadratic” comes from the Latin word “quadrature”, which… Read More
Algebra is a branch of mathematics that deals with unknown variables and the mathematical operations performed on them. An algebraic expression is a mathematical statement… Read More
A cubic foot and a cubic yard are units that are used for the measurement of a unit volume. The space enclosed by a three-dimensional… Read More
A hexagonal pyramid is a three-dimensional shaped pyramid that has a hexagonal base along with the sides or faces in the shape of isosceles triangles… Read More
2sinacosb is one of the important trigonometric formulas which is equal to sin (a + b) + sin (a – b). It is one of… Read More
Complex integration is a simple extension of the ideas we develop in calculus to the complex world. In real calculus, differentiation and integration are, roughly… Read More
Complex analysis is a branch of mathematics that deals with complex numbers, their functions, and their calculus. In simple terms, complex analysis is an extension… Read More
Given an array arr[] and an integer L which represents the number of bits to be considered in bit representation of an array element. The… Read More
Given three integers L, R, and K. Consider an array arr[] consisting of all the elements from L to R, the task is to check… Read More
Given an array nums[] of size N, the task is to check whether the given array can be converted into a permutation of 1 to… Read More
Given a binary integer N, the task is to convert it into base 6. Note: The number of bits in N is up to 100. … Read More
Given an array arr[] of size N. The task is to count the number of unique subsets.  Examples: Input: arr[] = {1, 2, 2}Output: 6Explanation:… Read More
Given three integers N, X and Y, the task is to check if N can be obtained from 0 using the following operations:  The current… Read More