1.Five numbers are in AP with common difference ≠0\neq 0=0. If the 1st, 3rd and 4th terms are in GP, thena.the 5th term is always 0b.the 1st term is always 0c.the middle term is always 0d.the middle term is always -2Login to continueOnly logged in users canattempt or see the solution.
