Question

How to find a value in a set. Mathematical expression?

Answer 1

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Mean value is the average of a set of numbers. You can find this by adding the numbers in a set and dividing it by the number of numbers in that set. Thevalue of a function at a certain point refers to the value of a function if you plug in the values given for the variables in the function.

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Answer 2

$\huge{\bold{\red{Heya!!!}}}$


$\bold{\blue{Here\:is\:your\: answer\: }}$


set find() function in C++ STL. The set::find is a built-in function in C++ STL which returns an iterator to the element which is searched in the set container. If the element is not found, then the iterator points to the position just after the last element in the set.