Product Rule
The product rule is a formal rule to find the derivatives of products of two or more functions. In Leibniz’s notation we can express it as OR In Lagrange’s notation …
Maths
Cyclic Quadrilaterals
Cyclic quadrilaterals (In Euclidean geometry) are closed quadrilateral whose all vertices lie on a single circle. This circle is called the circumscribed circle or circumcircle, and the vertices are said …
Leibniz Rule
Leibniz Rule is the rule defined for derivative of the antiderivative. As per the Leibniz rule, the derivative on the order of the product of two functions can be expressed with …
Hyperbola vs Parabola
Hyperbola vs Parabola is an interesting difference to study in geometry. Let us first see a few lines about these two curves and then go deep into hyperbola vs parabola. …
n Choose k Formula
The formula is known as n Choose k, as from the name, it allows us to choose k elements from n elements. To be more precise, by this formula we …
Singular Matrix
Before knowing about a singular matrix, let us first know about a matrix itself. So, a matrix is a rectangular array or table of symbols, numbers, or expressions arranged in …
De Moivre’s Theorem
De Moivre’s Theorem in complex numbers, states that: For all and \({(\cos \ x + i \sin \ x)}^n = \cos \ nx + i \sin \ nx\) where, \(i …
Quotient Rule
The quotient rule is a fundamental rule in differential calculus. It is one of the basic, simple and widely used rule to differentiate equations. This rule is used to differentiate …
Area of Quadrilateral
The area of quadrilateral is generally defined as the region occupied inside the boundaries of a quadrilateral or a flat object or figure. The area is measured in square units. …
L Hospital’s Rule
L’Hospital’s Rule or L’Hôpital’s Rule (pronunciation lopeetaal rule), is a rule employed in calculation of limits of indeterminate forms . It is named after the French mathematician Guillaume de l’hospital …