question archive 1- five people attended a smaller dinner party
1- five people attended a smaller dinner party
Subject:MathPrice: Bought3
1- five people attended a smaller dinner party. is it mathematically possible that each person shook hands with exactly 3 people at the dinner? Explain why or why not.
2- consider the function f: R-> R defined by f(x)= x^3 +5x+1
is this function onto? is it one-to-one? Explain
