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Popular >

simplify ln(1/((r-1)!))

Solution

simplify

ln (\frac{1}{( r - 1 ) !})

Solution

- ln ((r - 1)!)

Solution steps

ln (\frac{1}{( r - 1 ) !})

Apply log rule:

lo g_{c} (\frac{a}{b}) = lo g_{c} (a) - lo g_{c} (b)

ln (\frac{1}{( r - 1 ) !}) = ln (1) - ln ((r - 1)!)

= ln (1) - ln ((r - 1)!)

Apply log rule:

lo g_{a} (1) = 0

= 0 - ln ((r - 1)!)

0 - ln ((r - 1)!) = - ln ((r - 1)!)

= - ln ((r - 1)!)

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Frequently Asked Questions (FAQ)

What is ln(1/((r-1)!)) ?
The solution to ln(1/((r-1)!)) is -ln((r-1)!)