/*! This file is auto-generated */ .wp-block-button__link{color:#fff;background-color:#32373c;border-radius:9999px;box-shadow:none;text-decoration:none;padding:calc(.667em + 2px) calc(1.333em + 2px);font-size:1.125em}.wp-block-file__button{background:#32373c;color:#fff;text-decoration:none} Q. 4 Fill in the blanks to convert be... [FREE SOLUTION] | 91影视

91影视

Log out

Learning Materials

Features

Discover

Chapter 9: Q. 4 (page 774)

Fill in the blanks to convert between rectangular coordinates and polar coordinates.

胃=.......

Short Answer

Expert verified

The value of胃=tan-1yx

Step by step solution

01

Step 1. Given information

Polar coordinate has an angle 胃

02

Step 2. Convert angle into rectangular coordinate.

Draw a diagram of circle of radius rand let a point localid="1652262156969" P(x,y)on the circle

Let the rectangular point (x,y)

So in the polar plane, we can see that in the right-angle triangle,

tan胃=yx胃=tan-1yx

Suppose if rectangular coordinates of a point is (1,2)

Then胃=tan-121

Unlock Step-by-Step Solutions & Ace Your Exams!

  • Full Textbook Solutions

    Get detailed explanations and key concepts

  • Unlimited Al creation

    Al flashcards, explanations, exams and more...

  • Ads-free access

    To over 500 millions flashcards

  • Money-back guarantee

    We refund you if you fail your exam.

Over 30 million students worldwide already upgrade their learning with 91影视!

One App. One Place for Learning.

All the tools & learning materials you need for study success - in one app.

Get started for free

Most popular questions from this chapter

Use Cartesian coordinates to express the equations for the ellipses determined by the conditions specified in Exercises 32鈥�37.

foci(卤1,0),major axis4

In Exercises 32鈥�47 convert the equations given in polar coordinates to rectangular coordinates.

胃=蟺

In Exercises 32鈥�47 convert the equations given in polar coordinates to rectangular coordinates.

r2=cos胃

In Exercises 32鈥�47 convert the equations given in polar coordinates to rectangular coordinates.

r=-3sec胃

In Exercises 48鈥�55 convert the equations given in rectangular coordinates to equations in polar coordinates.

y=0
See all solutions

Recommended explanations on Math Textbooks

Discrete Mathematics

Read Explanation

Theoretical and Mathematical Physics

Read Explanation

Geometry

Read Explanation

Probability and Statistics

Read Explanation

Applied Mathematics

Read Explanation

Statistics

Read Explanation
View all explanations

What do you think about this solution?

We value your feedback to improve our textbook solutions.

Study anywhere. Anytime. Across all devices.