liluhihnat liluhihnat

25-05-2024
Mathematics

Answered

the angle z is located in quadrant 1 and sin(z) =1/2
what is the value of cos(z)?

Answer :

DavisLaurant DavisLaurant

25-05-2024

When sin(z) = 1/2, and z is in quadrant 1, z = 30 degrees.

cos(30) = [tex]\frac{\sqrt{3} }{2}[/tex]

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