Для каких значений x истинны условия:
(x < 6) and (x < 10)
(x < 6) and (x > 10)
(x > 6) and (x < 10)
(x > 6) and (x > 10)
(x < 6) or (x < 10)
(x < 6) or (x > 10)
(x > 6) or (x < 10)
(x > 6) or (x > 10)