3 years ago

Factor 4 cos2x-7 sin x cos X-2 sina x

2 answers:

8 0

Solve the trigonometric equation by isolating the function and then taking the inverse. Use the period to find the full set of all solutions.
x
=
π
n
x
=
π
n
, for any integer
n
n

Ivahew [28]3 years ago

4 0

E⁣⁣⁣xplanation i⁣⁣⁣s i⁣⁣⁣n a f⁣⁣⁣ile

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