This triangular arrangement, known as Pascal’s triangle, generates numbers based on a pattern. Fill in the missing numbers. a. 2, 3, 4, 5, 6, 7 b. 8, 21, 35, 21, 20, 8 c. 7, 20, 35, 35, 20, 7 d. 7, 21, 35, 35, 21, 7 Please select the best answer from the choices provided