/*! 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. 50 find the unit vector in the same... [FREE SOLUTION] | 91影视

91影视

Log out

Learning Materials

Features

Discover

Chapter 9: Q. 50 (page 603)

find the unit vector in the same direction asv

v=-5i+12j

Short Answer

Expert verified

The unit vector in the direction of the vectorv=-5i+12jisv=-513i+1213j.

Step by step solution

01

Step 1. Given data

The given vector is

v=-5i+12j

02

Step 2. Finding the magnitude

The magnitude of the vector v=-5i+12jis

v=(-5)2+(12)2鈬�v=25+144鈬�v=169鈬�v=13

03

Step 3. Finding the unit vector

The unit vector uin the direction of is:

Substitute the values of vector and magnitude vector in the formula.

u=-5i+12j13鈬�u=-513i+1213j

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

Write the expression in the standard forma+ib.

5cos3蟺16+isin3蟺164

Rose curves are characterized by equations of the formr=acosn胃orr=asinn胃,a鈮�0.If n鈮�0is even, the rose has _____ petals; if n鈮�卤1is odd, the rose has ______ petals.

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

r=2+2cos胃

Match the graph with the polar equation.

r=2sin胃

In Problems 13鈥�28, transform each polar equation to an equation in rectangular coordinates. Then identify and graph the equation. Verify your graph using a graphing utility.

r=4
See all solutions

Recommended explanations on Math Textbooks

Discrete Mathematics

Read Explanation

Pure Maths

Read Explanation

Theoretical and Mathematical Physics

Read Explanation

Geometry

Read Explanation

Statistics

Read Explanation

Applied Mathematics

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.