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How many values of x with 0 <= x < 990 degrees satisfy sin x = -1?

 Nov 30, 2021
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How many values of x with 0 <= x < 990 degrees satisfy sin x = -1?

 

Hello Guest!

 

\(\dfrac{990}{360}=2.75\)

2 values of x satisfy sin x = -1 because x < 990.

If x <= 990 degrees, then 3 values of x satisfy sin x = -1.

laugh  !

 Nov 30, 2021
edited by asinus  Nov 30, 2021
edited by asinus  Nov 30, 2021

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