Question

If (x - 1)⁷(x - 3)⁸(x - 5)⁸⁴⁸⁵ ≤ 0 then x ∈
1) [1,5]
2) [1,3]
3) [3,5]
4) (1,5)

Answer 1

Answer:

1.5 is correct answer of 2 question