xzplicitskilz1152 xzplicitskilz1152 29-04-2024 Mathematics Answered Let a1, a2, a3,... be an A.P. with a6 = 2. Then the common difference of this A.P., which maximises the product a1a4a5, is: a. 2/3b. 8/5c. 6/5d. 3/2