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Pleaseeee help me! 8 points! What is x-value?

Pleaseeee help me! 8 points! What is x-value?-example-1
User Umakanta
by
8.3k points

1 Answer

5 votes

Answer:


(7\pi )/(2)

Explanation:

Given

sin x = - 1

x =
sin^(-1) ( - 1 )

=
(3\pi )/(2) + 2kπ k ∈ Z

For 2π < x < 4π, then

x =
(7\pi )/(2)

User Penguat
by
8.0k points