/*! 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. 23 the point (x, y) is on the termi... [FREE SOLUTION] | 91影视

91影视

Log out

Learning Materials

Features

Discover

Chapter 6: Q. 23 (page 437)

the point (x, y) is on the terminal side of angle in standard position. Find the exact value of the given trigonometric function

(-5,11),cos蠎

Short Answer

Expert verified

cos蠎=-5146

Step by step solution

01

Step 1. Given information

(-5,11),cos蠎

02

Step 2. Solving for cosϑ

We know that for any given point (x,y)

cos蠎=xrr=x2+y2

Using this :cos蠎=xrcos蠎=-552+112cos蠎=-5146

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

Convert angle in radian to degree-

蟺2

If the radius of a circle is rand the length of the arc subtended by a central angle is also r, then the measure of the angle is 1_______.

Covert each angle in degrees to radians. Express your answer as a multiple of 蟺.

find the value of the remaining five trigonometric functions of 蠎

sin蠎=57, 蠎 in Second Quadrant.

Use a calculator to find the approximate value of each expression rounded to two decimal places:csc5蟺13
See all solutions

Recommended explanations on Math Textbooks

Calculus

Read Explanation

Probability and Statistics

Read Explanation

Mechanics Maths

Read Explanation

Discrete Mathematics

Read Explanation

Theoretical and Mathematical Physics

Read Explanation

Logic and Functions

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.