/*! 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. 6 True or False:tan2胃+tan2胃=tan4... [FREE SOLUTION] | 91影视

91影视

Log out

Learning Materials

Features

Discover

Chapter 7: Q. 6 (page 495)

True or False:

tan2胃+tan2胃=tan4胃

Short Answer

Expert verified

The given statement/expression is false.

Step by step solution

01

Step 1. Given information

The given function istan2胃+tan2胃=tan4胃

02

Step 2. True or False

From double angle formula,

tan2胃=2tan胃1-tan2胃

So,

tan2胃+tan2胃2tan胃1-tan2胃+2tan胃1-tan2胃4tan胃1-tan2胃鈮�tan4胃

So, it is false.

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

True or False:tan胃cos胃=sin胃for any胃鈮�(2k+1)蟺2

A rectangle is inscribed in a semicircle of radius 1. See the illustration.

Part (a): Express the area A of the rectangle as a function of the angle 胃shown in the illustration.

Part (b): Show that A胃=sin2胃.

Part (c): Find the angle 胃 that results in the largest area A.

Part (d): Find the dimensions of this largest rectangle.

Express the product cos3胃cos5胃as a sum containing only sines or only cosines.

cos2胃=cos2胃- = -1=1- .

solve each equation on the interval

3sin胃+cos胃=1
See all solutions

Recommended explanations on Math Textbooks

Decision Maths

Read Explanation

Pure Maths

Read Explanation

Logic and Functions

Read Explanation

Statistics

Read Explanation

Mechanics Maths

Read Explanation

Calculus

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.