These function headers will also be in the vector.h file. They cannot be modified since you are not allowed to modify the vector.h file.

The dot$\_$product function should compute the dot product between two vectors of varying lengths. $($You may assume the lengths are the same.$)$

@param vec$1$ The array representing the coordinates of vector $1$

@param v$1\_$len The length of the vec$1$ array $($AKA the number of elements in the array$)$

@param vec$2$ The array representing the coordinates of vector $2$

@param v$2\_$len The length of the vec$2$ array $($AKA the number of elements in the array$)$

@return The dot product of the vectors

double dot$\_$product$($const double vec$1[],$ int v$1\_$len, const double vec$2[],$ int v$2\_$len$)$;