Medium length summaries of math subjects like multivariable calculus. Longer than a formula sheet, shorter than a textbook.
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Inverse of function example wrong (single variable calculus) #43
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metronidazole closed 2 years ago
The example on page 3 regarding an inverse of a function is wrong
f-1(x) = (3x-2)/(4x+5)
this should be
f-1(x) = (3x+2)/(4x-5)