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Popular >

changebase log_{7}(4)

Solution

change base

lo g_{7} (4)

Solution

\frac{2 ln ( 2 )}{ln ( 7 )}

+1

Decimal Notation

0.71241 \dots

Solution steps

lo g_{7} (4)

Apply log rule:

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

lo g_{7} (4) = \frac{ln ( 4 )}{ln ( 7 )}

= \frac{ln ( 4 )}{ln ( 7 )}

Simplify

ln (4) : 2 ln (2)

= \frac{2 ln ( 2 )}{ln ( 7 )}

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Frequently Asked Questions (FAQ)

What is changebase log_{7}(4) ?
The solution to changebase log_{7}(4) is (2ln(2))/(ln(7))