The numbers a1,a2,a3,… form an arithmetic sequence with a1≠a2. The three numbers a1,a2,a6 form a geometric sequence in that order. Determine all possible positive integers k for which the three numbers a1,a4,ak also form a geometric sequence in that order.

geometric sequencein order is37.arithmetic sequence, a₁ ≠ a₂, a₁ , a₂ , a₆ form geometric sequence.positiveintegers k for which the three numbers a₁, a₄, ak form a geometric sequencegeometricsequence, a₁, a₄, akk = 34geometric sequence: https://brainly.com/question/1509142