the product of three consecutive numbers is 504 . then the sum of the smallest two numbers is ?
"product of three numbers = 504 504 = 7 * 8 * 9 . so , the three numbers are 7 , 8 and 9 . and sum of smallest of these two = 7 + 8 = 15 . answer : option b"
multiply(power(const_2, 504), factorial(const_4))