Hello there! I am trying to get the sine and cosine quadruple angles using euler’s identity and I keep getting stuck at this same point??♀️ Can someone please steer me back on the right path? and risin (e) which =in polar form and r= thedistance from the origin.C) Find andprovetheSine quadruple - angle identities for sineCosineEuler's I dentity. That is, find formulas for cos (40)usingand sin (46) in terms of cos (6) and sin (6).(Cos e + i sino)Cos"6 + 4cos 6 i sinô + bcos & i sin'o + lcoso i sin'o + i'sin"'s(os"6 + 4 cos oi sino-bcos 6 Sin'e -4 cosoi sin'o+ Sin"o(os'6- 605 6sin'o + sin'6) + i (4cs°6 Sino -Hos6 Sin's)2.2. 2

We will use Trigonometry formulas.

Answered: C) Find and COsine using Euler's I…

Calculus: Early Transcendentals

8th Edition

ISBN:9781285741550

Author:James Stewart

Publisher:James Stewart

Chapter1: Functions And Models

Section: Chapter Questions

Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...

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Hello there! I am trying to get the sine and cosine quadruple angles using euler’s identity and I keep getting stuck at this same point??‍♀️ Can someone please steer me back on the right path?

and risin (e) which =
in polar form and r= the
distance from the origin.
C) Find and
prove
the
Sine quadruple - angle identities for sine
Cosine
Euler's I dentity. That is, find formulas for cos (40)
using
and sin (46) in terms of cos (6) and sin (6).
(Cos e + i sino)
Cos"6 + 4cos 6 i sinô + bcos & i sin'o + lcoso i sin'o + i'sin"'s
(os"6 + 4 cos oi sino-bcos 6 Sin'e -4 cosoi sin'o+ Sin"o
(os'6- 605 6sin'o + sin'6) + i (4cs°6 Sino -Hos6 Sin's)
2.2. 2

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