Purchase Solution

# Working with Integrals

Not what you're looking for?

Can anyone show me the working between the integral in the enclosed file & the answer of A = 4/3

First let's sketch the graph for 0≤t≤2п:

Ok, so one loop is the half of this, i.e. 0≤t≤п:

Now we have:

where x=f(t) and y=g(t). Then we have:

or:
A=4/3

##### Solution Summary

Clear explanations and all mathematical steps are provided.

##### Geometry - Real Life Application Problems

Understanding of how geometry applies to in real-world contexts

##### Probability Quiz

Some questions on probability

##### Multiplying Complex Numbers

This is a short quiz to check your understanding of multiplication of complex numbers in rectangular form.

##### Graphs and Functions

This quiz helps you easily identify a function and test your understanding of ranges, domains , function inverses and transformations.

##### Exponential Expressions

In this quiz, you will have a chance to practice basic terminology of exponential expressions and how to evaluate them.