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3 years ago

6

How do I evaluate log 1/32?

2 answers:

stira [4]3 years ago

4 0

On a graphing calculator, hit Math, Alpha, Math. Then input your logarithmic function. Hope this helped! Good luck :)

Mandarinka [93]3 years ago

4 0

Answer:

1/5

Explanation:

Use <span><span><span>logb</span>a</span>=<span><span><span>logc</span>a</span><span><span>logc</span>b</span></span></span>

Here,

<span><span>log<span>12</span></span><span>(<span>132</span>)</span></span>

<span>=<span><span>log<span>(<span>132</span>)</span></span><span>/log<span>(<span>12</span>)</span></span></span></span>

<span>=<span><span>−<span>log2</span></span><span>−<span>log32</span></span></span></span>

<span>=<span><span>log2</span><span><span> /log2</span>5</span></span></span>

<span>=<span><span>log 2</span><span>5 /<span>log2</span></span></span></span>

<span>=<span>1<span>/5</span></span></span>

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${\large{\textsf{\textbf{\underline{\underline{Given :}}}}}}$

‣ A coin is tossed three times.

${\large{\textsf{\textbf{\underline{\underline{To \: Find :}}}}}}$

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${\large{\textsf{\textbf{\underline{\underline{Using \: Formula :}}}}}}$

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