Exponent of $4$ in $80!$ is

26

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77

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39

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38

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Solution

The correct option is A $26$
Exponent of $4$ is $80!$ is
$[\frac{80}{4}] + [\frac{80}{4^{2}}] + [\frac{80}{4^{3}}] = 20 + 5 + 1 = 26$

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men was selected and each individual was asked to indicate his age and his favorite sport. The results were as follows.

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Exponent of 4 in 80 ! is

The correct option is A 26Exponent of 4 is 80! is[804]+[8042]+[8043]=20+5+1=26

Exponent of $4$ in $80!$ is

The correct option is A $26$
Exponent of $4$ is $80!$ is
$[\frac{80}{4}] + [\frac{80}{4^{2}}] + [\frac{80}{4^{3}}] = 20 + 5 + 1 = 26$