What is the Cartesian form of #(-21,(81pi) /12)#?
This is not a correct point in polar coordinates. See explanation.
The given pair does NOT represent a valid point in polar coordinates. According to the definition the first coordinate is a distance between the point and the origin, therfore it cannot be a negative number.
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The Cartesian form of the given polar coordinates (-21, (81π)/12) is (21√3/2, 0).
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When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
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