Which of the following is an invalid call to thefunction above?
a. examplerecursion(-1)
b. examplerecursion( 0)
c. examplerecursion(1)
d. examplerecursion(999)
int func1(int m, int n) {
if (m==n || n==1)
return 1;
else
return func1(m-1,n-1) + n*func1(m-1,n);
}

What is estimated time of arrival (eta)? a device that measures the acceleration (the rate of change of velocity) of an item and is used to track truck speeds or taxi cab speeds a gps technology adventure game that posts the longitude and latitude location for an item on the internet for users to find a north/south measurement of position the time of day of an expected arrival at a certain destination and is typically used for navigation applications