Ask a New Question

Asked by stacey graham

verify the identity sin(4u)=2sin(2u)cos(2u)
15 years ago

Answers

Answered by Reiny
LS
=sin(4u)
= sin(2u + 2u)
= sin(2u)cos(2u) + cos(2u)sin(2u)
= 2sin(2u)cos(2u)
= RS
15 years ago
Answered by sachin
Good
9 years ago
There are no AI answers yet. The ability to request AI answers is coming soon!

Submit Your Answer


We prioritize human answers over AI answers.

If you are human, and you can answer this question, please submit your answer.

Related Questions

Verify the Identity. cos^4xcsc^2x = csc^2x + som^2x - 2 Verify the identity. (csc(2x) - sin(2x))/cot(2x)=cos(2x) =csc(2x)/cot(2x) - sin(2x)/cot(2x) =csc... verify each identity tan(x/2)=tanx/secx+1 Verify the following identity: 1-cosx/sinx=sinx/1+cosx verify the following identity: tanx+cotx/cscx=secx Verify this identity. How would you prove it (sin^3(x)+cos^3(x))÷(1-2cos^2(x)) = (sec(x)-sin(x))÷... Verify the identity. csc t − sin t/csc t= cos2 t how do you verify this identity Sin^3βcosβ+cos^3βsinβ=sinβcosβ Verify the identity. cos x - sec x = -sin x tan x So far I have applied a reciprocal identity =co... Verify the identity ln|cot(x) + tan(x)| = ln|sec(x)| + ln|csc (x)|
Submit Your Answer

Question

verify the identity sin(4u)=2sin(2u)cos(2u)

Ask a New Question
Archives Contact Us Privacy Policy Terms of Use