A box contains 20 tickets of identical appearance, the tickets being numbered 1, May 24, 2022 by admin โช Choose the correct option.A box contains 20 tickets of identical appearance, the tickets being numbered 1, 2, 3, ….., 20. In how many ways can 3 tickets be chosen such that the numbers on the drawn tickets are in arithmetic progression ?A. 18B. 33C. 56D. 90 Submit Answer