mariamalaveamaan mariamalaveamaan

16-05-2021
Mathematics

contestada

What is the value of arccos(−1/2)in radians?

a) 2pi/3
b)pi/3
c)pi/6
d)5pi/6

Respuesta :

Jasondollar Jasondollar

16-05-2021

Answer:

a] 2pi/3

this is the answer

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