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## Find the remaining angles and sides of triangle

Write a C Program for given problem statement: Given either (1) the values of two sides and an angle or (2) two angles and a side of a triangle...
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## Positive integer value of x, y and z

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## The sunrise problem

Two women start walking at the sunrise, one from point A to B and another from point B to A. The pass each other exactly at noon. The first...
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## Solve

Solve Rate the problemSpam (0)Hard (0)Helpful (0)Wow (0)
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## Simplify

Simplify: 4(x-3)-x(a-2)-3 Rate the problemHelpful (2)Spam (0)Hard (0)Wow (0)
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## Find highest share?

If 500 is shared in the ratio 2：3：5, what will be the highest share? Rate the problemSpam (0)Hard (0)Helpful (0)Wow (0)

## Number of Trailing Zeros !

$\bg_white \large \\*\emph{\text{What is the maximum value of positive integer }} n \emph{\text{ such that }} 4798!!\emph{\text{ is exactly divisible by }}10^n\ ?\\*(\emph{\text{In other words, how many trailing zeros are there in }}4798!!\ ?)\\*\\*^+\[n!!\emph{\text{ denotes the double factorial or semi-factorial of a number n, defined as:}}\\*n!!=n(n-2)(n-4)...(n-2.\lceil n/2\rceil+2 )=\prod_{k=0}^{\lceil \frac{n}{2} \rceil-1}(n-2k)\\*\emph{\text{It should not be confused with the factorial function iterated twice i.e. }} n!! \neq(n!)!]$
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