Coep
Coep Coep
  • 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

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opcispymile opcispymile
  • 14-04-2022
It is B cause I just know I’m right
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