the sum of the first 70 positive even integers is 4,970 . what is the sum of the first 70 odd integers ?
sum of first n even numbers = n ( n + 1 ) = 4970 sum of first n odd numbers = n ^ 2 = 70 * 70 = 4900 ( here n = 70 ) answer : d
multiply(multiply(70, const_2), divide(70, const_2))