Statement-1 (Assertion): If a + b + c = 5 and ab + bc + ca = 10, then a^3 + b^3 + c^3 – 3abc Statement-2 (Reason): a^3 + b^3 + c^3 – 3abc = (a + b + c) {(a + b + c)^2 – 3(ab + bc + ca)}