Question

divide 56 into 4 parts which are in AP such that the ratio of product of extremes to the product of means is 5:6.​

Answer 1

Answer:

2 Answers. Let the four parts be (a – 3d), (a – d), (a + d) and (a + 3d). Thus, the four parts are a – 3d, a – d, a + d, a + 3d i.e., 8, 12, 16 and 20