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zhenek [66]
3 years ago
7

Which polar coordinates represent the same point as (4, −π/2)

Mathematics
1 answer:
marin [14]3 years ago
7 0
You can go full 2π rotate around counterclockwise so the angle wouldn't be negative.

So -π/2 + 2π = -π/2 + 4π/2 = 3π/2

So (4, 3π/2) is the same point as (4, -π/2)
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