#Can someone please explain

17 messages · Page 1 of 1 (latest)

lusty pivot
lusty pivot
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What is A?

livid star
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that's the scenario

lusty pivot
livid star
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still a weird question

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yeah

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even if A=0 it's still somewhat correct

lusty pivot
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A could also be a matrix

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I mean if you take it as infinite yeah why not

livid star
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just because it's undefined, doesn't mean it's not the same

lusty pivot
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Yup

livid star
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weird and badly written question

hoary frost
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It depends what A is ..
Because as i know .. A^-1 is a function called "inverse function"
For instance: sin(x), its inverse function is sin^-1(x) or some call it arcsin(x)

If you say A^-1 = 1/A
Its the same as saying
Sin^-1(x) = 1/sin(x) which is incorrect
@livid star

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Idk if that what they ment ...

livid star