This post is about Exponential and Logarithm function . These function are inverse to each other. Therefore graph function are reflection about line y = x . The questions are to change exponent to log and reverse. Exponential and Logarithm P P
You are browsing archives for
Category: Pure Maths
Quadratics
This post about one of the solution of quadratic equation which is completing square form. Therefore , we need to convert from general to completing square. completing square
Binomial Theorem
This post is about binomial expansion of two terms expression. Also in this post question, like first of all find particular term and also find coefficient of particular terms. Moreover topic is in AS-level , A-level , IBDP Math HL and SL. To find the coefficient of term we use pascal triangle Binomial Theorem
Polar Co-ordinate
This post is about conversion of polar coordinate to cartesian and also vice versa coordinate system. Furthermore polar coordinate represent in r and theta form. Polar coordinate
Parametric Equation
Parametric equations are three variable equations. It is in form x = f(t) and y = g(t), where t is parameter. Example: x= cos(t) and y = sin(t) , because t is present in both equation so t is parameter Parametric Eq
Linear equation in two variable
Two variable linear equation. The general form of Linear Equations are ax + by = c, where a is not equal to 0. Solution of a Linear Equation gives one value of x. Because line intersect axes at one point. Linear Eq.
Polynomials
This post is about worksheet of polynomials . This worksheet consist question of finding roots of polynomial. There are two types of solution of polynomial , one algebraic and another graphic. Because of method two type of questions are there, one equation and another graph based. Due to graphic question calculator allowed. Polynomials
Double angle Identity
Double‐Angle and Half‐Angle Identities. Because sin x is positive, angle x must be in the first or second quadrant. The sign of cos 2 x will depend on the size of angle x. A double–angle function is written, for example, as sin 2θ, cos 2α, or tan 2x, where 2θ, 2α, and 2x are the angle measures and the assumption is that you […]
Domain and Range
Domain represent value of x , while range represented by F(x) or y function. Mostly , functions are portrayed as a set of x/y coordinates. Therefore y-axis serving as a function of x. When we use function F(x) notation then one is independent variable and another dependent variable. Due to this on Y-axis F(x) represent. Domain and range
Complex Number
A complex number is can be expressed in the form a + bi, where a and b are real numbers . The complex number a + bi, a is called the real part, and b is called the imaginary part. So due to presence of i this part is called imaginary. Hence complex no is another number system. Therefore it obey all rules […]
