Home /
Expert Answers /
Trigonometry /
10-points-use-euler-39-s-formula-e-j-theta-cos-theta-jsin-theta-to-verify-that-the-following-t-pa964
(Solved): (10 points) Use Euler's formula, e^(j\theta )=cos\theta jsin\theta to verify that the following t ...
(10 points) Use Euler's formula,
e^(j\theta )=cos\theta jsin\theta to verify that the following trigonometric identities are true. a)
sin(A B)=sinAcosB cosAsinB(Hint: start with
e^(j(A B))=e^(jA)e^(jB)) b)
cos2\theta =1-2sin^(2)\theta (Hint: Following same steps as a, let
\theta =A=B)
