answersLogoWhite

0

Subjects>Math>Trigonometry

How do you solve sin2a - sin4a equals cos2a - cos4a?

User Avatar

JKUnited ∙

Lvl 1
∙ 15y ago
Updated: 4/28/2022

Probably you should start by looking up the double-angle formulas, reducing the "4a" to some combination of "2a".

User Avatar

Wiki User

∙ 15y ago
Copy

What else can I help you with?

Continue Learning about Trigonometry
Related Questions
Trending Questions
How do you convert percents to degrees when using circle graph? What is the antonym for the word perpendicular? How many meters in height is hervey bay above sea level? What is the full form of ti cycles? What will tridhat dhanda be in future? What is the present tense for trap? What are trig ratios? What is the elevation in wahiawa? What is the cosine of a 60 degree angle? Is trick an adverb? What is the angle that corresponds to 20 percent? Is trot a open syllable? How much does it cost to shingle a 26 sq roof? When A 12-foot extension ladder is placed against a wall To achieve the proper climbing angle approximately how far should the bottom of the ladder be from the base of the wall? Weather factors during cyclone Tracy? Why is sine 30 the same as cosine of 60? What is the elevation of Dayton OH? What will be the result by taking 6 cytotec but no bleeding? What does trimonthly mean? What does it mean when you dream about two double rainbows?

Resources

Leaderboard All Tags Unanswered

Top Categories

Algebra Chemistry Biology World History English Language Arts Psychology Computer Science Economics

Product

Community Guidelines Honor Code Flashcard Maker Study Guides Math Solver FAQ

Company

About Us Contact Us Terms of Service Privacy Policy Disclaimer Cookie Policy IP Issues
Answers Logo
Copyright ©2026 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.