Evaluating sums Evaluate the following expressions by two
Chapter 5, Problem 42(choose chapter or problem)
Evaluating sums Evaluate the following expressions by two methods. (i) Use Theorem 5.1. (ii) Use a calculator. a. a 45 k = 1 k b. a 45 k = 1 15k - 12 c. a 75 k = 1 2k2 d. a 50 n = 1 11 + n22 e. a 75 m = 1 2m + 2 3 f. a 20 j = 1 13j - 42 g. a 35 p = 1 12p + p22 h. a 40 n = 0 1n2 + 3n - 12
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer