Deiu9864 Deiu9864

12-01-2024
Mathematics

contestada

What is the simplified form of sin(π/2 * x) - cos(3π/2 - x) * sin(3π/2 - x)?
a) cos(x) + sin(x)
b) cos(x) - sin(x)
c) sin(x) + cos(x)
d) sin(x) - cos(x)

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