Question

ajutor!!!!!!!!!!!!!!!!!!! plz

Answer 1

2)

M= { x∈NI x numar impar ≤7}

⇒M = {1, 3, 5, 7} si N = {0, 4, 3}

N∩M = { 3 }

M - N = {1 , 5 , 7}

N∪M = {0, 1, 3, 4, 5, 7}

N - M = {0, 4 }

Answer 2

M={1,3,5,7}

N={0;3;4}

M∩N=N∩M={3}

M-N={1,5,7}

MUN=NUM={0,1,3,4,5,7}

N-M={0,4}