Logarithms Flashcards

1
Q

logx1 =

A

0

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2
Q

logxx =

A

1

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3
Q

loga(xy) =

A

logax + logay

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4
Q

loga1/x =

A

-logay

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5
Q

logaxy=

A

ylogax

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6
Q

logax/y =

A

logax - logay

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7
Q

logay / logax =

A

logxy

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8
Q

What do the following equal?

A
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9
Q

What do the following equal?

A
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10
Q

List the seven log laws.

A
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11
Q

elny= ?

A

y

eln cancel each other out

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12
Q

lnex= ?

A

x

ln e cancel eachother out

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