shjhshds shjhshds

03-10-2021
Mathematics

contestada

Prove that:
[tex]1+2cos2A + cos 4A = 4cos^{2}Acos2A[/tex]

Respuesta :

charlenethm charlenethm

03-10-2021

the provided equation is an identity.

Answer Link

Otras preguntas

"which characteristic of effective citizenship best describes what president coolidge is referring to? a.voting b.tolerance c.patriotism d.volunteerism"

PLEASE HELP NOW 1 QUESTION FOR 25 POINTS Points C and D are equidistant from point A. Complete the following table to prove that AEC ≅ AED.

Eric couldn't remember any of his childhood until he went for psychotherapy to treat his anxiety disorder. after just a few sessions, eric started remembering t

Choose the correct box of the best buy available. a can of tomatoes for 53¢ one can of tomatoes with a 20% discount when the regular price is 70¢ per can

I NEED HELP ASAP!!!!!! WILL GIVE BRAINLIEST IF ANSWER IS CORRECT

Identify one point of view regarding president kennedy's actions in starting the peace corps. list three arguments in favor of this point of view. then, priorit

Which example is the best for propaganda

The committee submitted ____ final report to management. A.) its B.) their

why is the Harlem Renaissiance of major importance in american history ?

Solve this quadratic equation using the quadratic formula. (3 - y)(y + 4) = 3y - 5