\"\"

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The sum and product of the \"\" values are calculated, both of these operations are commutative.

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Due to the odd-even identities of trigonometric functions ,\"\".

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Therefore, the order of the angles does not matter.

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For example, let two points be \"\" and \"\".

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Find the distance and interchange the points.

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\"\".

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Where \"\" and \"\".

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\"\"

\

\"\"

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Now interchange the points.

\

Let two points be \"\" and \"\". Where \"\" and \"\".

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\"\"

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Therefore, the order of the points used in the polar distance formula is not important.

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\"\"

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The order of the points used in the polar distance formula is not important.