0
Still curious? Ask our experts.
Chat with our AI personalities
BeauYou're doing better than you think!
Chat with Beau
TaigaEvery great hero faces trials, and you—yes, YOU—are no exception!
Chat with Taiga
CoachSuccess isn't just about winning—it's about vision, patience, and playing the long game.
Chat with CoachAdd your answer:
Earn +20 ptsQ: What is cos of 2 theta?
Write your answer...
Submit
Still have questions?
Continue Learning about Trigonometry
How do you finish the equation sin 2 theta?
(/) = theta sin 2(/) = 2sin(/)cos(/)
What is sec squared theta times cos squared theta minus tan squared theta?
Tan^2
What is 4sin theta cos theta?
4Sin(x)Cos(x) = 2(2Sin(x)Cos(x)) = 2Sin(2x) ( A Trig. identity.
If cos and theta 0.65 what is the value of sin and theta?
You can use the Pythagorean identity to solve this:(sin theta) squared + (cos theta) squared = 1.
What is cos 360 minus theta?
Cos(360 - X) = Trig. Identity Cos(360)Cos(x) + Sin(360)Sin(x) => 1CosX + 0Sinx => CosX + o => CosX
Trending Questions
What is the tangent of theta?
Did Pythagoras live in Samos all his life?
What is a personal trigram?
What sort of triangles does pythagoras's rule work in?
What direction does the elevation in Teaxs rise?
What does triamcinolone acetonide cream 0.1 percent do?
How do you find angle on triangle?
What should be the angle between two vectors for there resultant to have maximum magnitude?
Why did Pythagoras create the pythagorean theorem?
Why are tropical storms more destructive than tornadoes?
Magnetic loss tangent?
What are solutions of trigonometric equations?
How much weight will a toggle bolt in Sheetrock hold?
What temperature is 9 degrees higher than -3 degrees?
How do you convert 200 mg to ounces?
What was the name of the group that followed Pythagoras?
How many letters are in the moto above above the pyramid?
Adjacent angles definition?
What is y equals m x plus b?
What angle do the hands on a clock form at 10 O clock?
Copyright ©2025 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.