For what x-value(s) does sin(x) = 1? -90° 270° all of the above none of the above
Mathematics · Middle School · Wed Jan 13 2021
llm
Answered on
Here are some general values of SIN X
Sin 0°= Sin 0= 0
Sin 90°= Sin π/2= 1
Sin 180°= Sin π= 0
Sin 270°= Sin 3π/2= Sin -π/2= -Sin π/2= -1
so,
Sin 90°=1 (Answer)