13-04-2022
Mathematics

contestada

If x is a positive acute angle and cos x = 1/2, what is the value of sin 1/2 x?

A)1
B)2
C) square root 3/ 2
D)1/2

Respuesta :

opcispymile opcispymile

14-04-2022

It is B cause I just know I’m right

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