Inverse functions calculator

Introduction to inverse function calculator

Every bijective functions has inverse. In this article let me help you on inverse functions calculator. The function f:R→R defined by f(x) =sinx is not one one, since f(0) = 0=f(π) and hence f is not a bijection. If we restricts the domain and codomain, the function f(x)= sinx may be converted into a bijection. The restricted bijective sine function is denoted by Sinx.

Definition: The function f:[-π/2, π/2] →[-1,1] defined by f(x)=sinx is a bijection. This could also help us on sigma symbol. The inverse of f froms [-1, 1] into [-π/2, π/2] is also a bijection. This functions are inverse function of Arc sine function. It is denoted by sin^-1 or Arc sin.

Note on equation of circle

Introduction to general circle equation:
In this article let me help you on equation of circle. A circle is a simple shapes of Euclidean geometry consisting of those points in planes which are equidistant from a given point called the center. The common distances of the point of a circle from its center is called its radius. The circumference of a circles is the perimeter of the circle (especially when referring to its length). In this article we shall discuss about general equations of circle.

General Circle Equation Example Problem
The circle equations of center radius of the circle in the form of (x – h)2 + (y – k)2 = r2 . This could also help us on integration by substitution. The center of the circles is starting at the point of (h, k) and the radius of the circle starting "r". This format of the circle equations is helpful, for easily find the center and the radius of the circle.

Formula for perimeter of a rectangle

Introduction for perimeters of rectangles :
In this article let me help you on formula for perimeter of a rectangle. Rectangles are a geometric shape it has four sides with opposite sides are equal, Perimeter tutorial for rectangle requires length and breadth measures of a rectangle, We have a suitable formula for finding the perimeter of rectangle. Rectangle is a four sided polygons and all interior angle of an rectangle is at 90°.Rectangle tutorial of an perimeter will be calculate the perimeter by the help of given length and breadth of an rectangles.

Formula for Finding Perimeters of a Rectangle:
Formula for finding perimeters of a rectangle calculator which need to be length (l) and breadth (b) of a rectangle. In this section we are going to tutorial for finding the perimeters of rectangle. This could also help us on math riddles with answers







Perimeter of rectangle =2 (length + Breadth)
=2 (l + b)
At first we have to find the measure of a length and breadth of a rectangle and then substitute the length and breadth measure of rectangle in the perimeter formula and tutorial the perimeters of rectangle.

Help on how to multiply decimals

Introduction to how do u multiply decimals:
In this article let me help you learn on how to multiply decimals. A decimal number is the base-10 system used in expressing a mixed number. In other words, it is a way of naming the values that lie between whole numbers. The whole number is separated from the fractional portion of the number with a decimal point. Let us see problems for how do u multiply decimals.

How do U Multiply Decimals:
Multiplying Decimal Numbers

How do u multiply decimals,multiply decimals set up the math problem like regular multiplication. While we get our answer, add up the total number of digits to the right of the decimals in both the numbers we are multiplying and place the decimal in our answers that many places from the right end. This could also help us on uses of statistics

Example 1:
.023 -----------> three digits
.03 × -----------> two digits
--------------
.00069 -----------> five digits
Example 2:
35
.8 ×
------------
28
------------
28 is the answer

Online algebra help

Introduction for solve algebra :
In this section let me help you on online algebra help, in this we are solving equations and evaluating function by the help with arithmetic functions, we denote variables like x,y in systematic equations to denote numbers. Major Symbols in an algebraic expression are called variables An Algebraic expression of the form axn is called a monomial in x. In algebra 1 contains evaluations and solving for different variables, an algebraic equations which are having common solution set is called linear equations.

How to Solve Algebra 1 Homework Problems:
This could also help us on variance formula . In solve algebra 1 we have to solve for variables for further steps we eliminate for variables and performing arithmetic in equations and finally solve the equation for variables.by evaluating step by step we have to do following process given in example problems

online math tutor

Introduction to learn online mathematics tutor:
Today let me help you on online math tutor along with major importance in learning through online. Online tutor help students to learn in a new way. Tutor do their job with tools like chat, whiteboard, teleconferencing and web conferencing make easy to deliver course back and forth for tutoring for students to learn online. Learn online mathematics tutor is a general math, so let us take problems from numbers, algebra. In this article let us see problems to learn online mathematics tutor.

Learn Online Mathematics Tutor:
Algebra problems:
Example:
Find the value of the expression 2x + 7 , if x = 7
Solution:
use x = 7 in the given expression 2x + 7
2x+ 7 = 2(7) + 7
= 14 + 7
X = 21
Here the value of the expression is 21. This could also help us on Statistics Problems Solved

online geometry homework help

Introduction to online geometry homework help:
Here we are going to see the article as online geometry homework help, Generally geometry is used for learning shapes and their properties of the objects ,it will be classified as two types plane geometry and solid geometry ,plane geometry is used for study about the flat shapes objects like lines ,circles and triangles etc(usually plane means we called as a flat surface ,these surfaces have only two dimension such as length and height ) and solid geometry is used for study about the three dimension objects like cubes and pyramids .free statistics answers