Question

At Cartesian point (-3, 4, -1), which of these are incorrect? Select one or more: ρ=5...

At Cartesian point (-3, 4, -1), which of these are incorrect?






Select one or more:
ρ=5
Φ=tan-1(4/3)
θ=tan-1(5/-1)
All of them are incorrect
r=√26


‏Hello, sorry, I need an answer within 30 minutes, please
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Homework Answers

Answer #1

Conversion from cartesian coordinate system to spherical coordinate system.

Where

Now Cartesian point (-3, 4, -1), So x= -3, y=4, z=1

Thus

So and are correct.

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