Pastel530 Pastel530

07-01-2021
Mathematics

contestada

For which value of θ is sinθ= -1?

A. pi/2
B. pi
C. 3pi/2
D. 2pi

Please help, I'm having a lot of trouble understanding this stuff

Respuesta :

slashedwires slashedwires

07-01-2021

Answer:

c. 3pi/2

Step-by-step explanation:

sin from 0° to 180° is always positive value

else its negative

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