Criscogoated184 Criscogoated184
  • 09-12-2022
  • Mathematics
contestada

Which expression is equivalent to (1 + cos(x))2Tangent (StartFraction x Over 2 EndFraction) )?

sin(x)
1 – cos(x)
1 – cos2(x)
(1 + cos(x))(sin(x))

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