/*! 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. 59 In Problems聽55鈥�66, the rectan... [FREE SOLUTION] | 91影视

91影视

Log out

Learning Materials

Features

Discover

Chapter 9: Q. 59 (page 568)

In Problems55鈥�66, the rectangular coordinates of a point are given. Find polar coordinates for each point.

1,-1

Short Answer

Expert verified

The polar coordinates is 2,-蟺4.

Step by step solution

01

Step 1. Given Information   

We are given rectangular coordinates of a point,

1,-1

We have to find polar coordinates of given point.

02

Step 2. Finding the polar coordinates   

The distance of the point 1,-1from origin is given by,

r=x2+y2r=12+(-1)2=1+1=2

03

Step 3. Finding the polar coordinates  

We know that,

tan胃=yx, so胃=tan-1yx,-蟺2<胃<蟺2

Putting values, we get

胃=tan-1-11=tan-1(-1)=-蟺4

So, the polar coordinate will be2,-蟺4.

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

Identify and graph each polar equation. Verify your graph using a graphing utility.

r=3胃

Find ||v||. If=-2i+3j

If the rectangular coordinates of a point are 4,-6,the point symmetric to it with respect to the origin is ______.

Match the graph with the polar equation

胃=3蟺4

Write the expression in the standard form a+bi.

3cos10掳+isin80掳3
See all solutions

Recommended explanations on Math Textbooks

Pure Maths

Read Explanation

Theoretical and Mathematical Physics

Read Explanation

Applied Mathematics

Read Explanation

Decision Maths

Read Explanation

Discrete Mathematics

Read Explanation

Probability and 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.