Question

VĂ ROG EXERCIȚIUL 1. URGENT!!​

Answer 1

Răspuns:

a) A={1,3,5,7}

B={2,4,5,7}

C={4,6,7,9}

b)M¹={1,2,3,4,5,7}

M²={5,7}

M³={1,3}

M⁴={2,4,5,6,7,9}

M⁵={4,7}

M⁶={7}

M⁷={1,2,3,4,5,6,7,9}