In mathematics, determinant is a quantity obtained by the addition of products of square matrix elements. Determinant of a square matrix is... View Article
Feeler gauge tool to measure the gap widths between two parts. Feeler gauge is a precision measuring tool made from tight tolerance high carbon... View Article
Camera lens (also known as photographic lens or photographic objective) is an optical lens or assembly of lenses used in conjunction with a... View Article
The copper and iron are the two types of losses that occur in the transformer. The copper loss depends on the current (ampere) flows through the... View Article
An absolute value of a number is called the modulus. Suppose the modulus of x is written as |x|. An interesting point about the modulus is that... View Article
The probability of an event will not be a negative number, not less than 0. The reason being, the probability 0 means the chances of occurrence... View Article
In maths, complex numbers are the numbers in the form z = x + iy, where x is the real part of the complex number and is denoted by Re(z), y is... View Article
The position of a directrix of parabola depends on the direction in which the parabola opens. Suppose if the parabola opens towards the left, the... View Article
Hyperbola is one the geometric shapes in conic sections. The important parts of a hyperbola are given in the figure below: Here, the center... View Article
The fourth root of a number is the square root of square root of the original number. The simple way of finding the fourth root of a given number... View Article
An arithmetic progression (AP) is a sequence of numbers in which each succeeding number is obtained either by adding or subtracting a specific... View Article
In maths, permutation is all about the arrangements of objects, whereas combination is about the selection of objects. In permutation, order of... View Article
In maths, a number that denotes the steepness or direction of the line is called slope of the line. It is also called gradient of the line. Slope... View Article
Yes, 0 is an integer. By the definition, integers are the numbers that include whole numbers and negative natural numbers. We know that natural... View Article
Probability deals with the likelihood of happening of a certain event. The probability of any event lies between 0 and 1. Also, the probability... View Article
A hyperbola is defined as the locus of points in which the distance to each focus is a constant greater than one. The standard form of a... View Article
In maths, a series is the sum of all the numbers, or terms, of a sequence. If the sequence of partial sums approaches a finite number as the... View Article
In maths, the fundamental concepts of calculus include limits, differential calculus, integral calculus, function theory (single and multi... View Article
