/*! 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. 103 Find the value of the number C:1... [FREE SOLUTION] | 91影视

91影视

Log out

Learning Materials

Features

Discover

Chapter 7: Q. 103 (page 498)

Find the value of the number C:

12sin2x+C=-14cos2x

Short Answer

Expert verified

The value ofCis -14.

Step by step solution

01

Step 1. Given information.

Consider the given question,

12sin2x+C=-14cos2x

Rearrange the equation,

role="math" localid="1646414063193" C=-14cos2x-12sin2x

We knowcos2x=1-2sin2x, then,

role="math" localid="1646414091146" C=-141-2sin2x-12sin2x

02

Step 2. Simplify the equation.

Continuing the given equation,

C=-14+24sin2x-12sin2xC=-14+12sin2x-12sin2xC=-14

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

Establish each identity.

sin胃+cos胃cos胃-sin胃-cos胃sin胃=sec胃csc胃

if sin胃=45and 胃is in quadrant 2, thencos胃=______

Sawtooth Curve An oscilloscope often displays a sawtooth curve. This curve can be approximated by sinusoidal curves of varying periods and amplitudes. A first approximation to the sawtooth curve is given by

y=12sin(2蟺x)+14sin(4蟺x)

Show thaty=sin(2蟺x)cos2(蟺x)

Show thatcos(sin-1v+cos-1(v))=0

Show that the difference quotient for f(x)=cosxis given by


role="math" localid="1646431168099" f(x+h)-f(x)h=cos(x+h)-cos(x)h=-sinx路sinhh-cosx路1-coshh
See all solutions

Recommended explanations on Math Textbooks

Applied Mathematics

Read Explanation

Logic and Functions

Read Explanation

Calculus

Read Explanation

Statistics

Read Explanation

Mechanics Maths

Read Explanation

Geometry

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.