Question

va roggg rapiddddddddd dau coroana multe puncte plsssss daca imi rezolvați amândouă ex va dau si abonare plsss ex 15 16 rapiddd​

Answer 1

15.

a) A∩B = {5, 6, 7, 8, 9}

b) A\B = {3}

b) B\A = {0, 2}

A = {3, 5, 6, 7, 8, 9}

B = {0, 2, 5, 6, 7, 8, 9}

16.

a) M∩N = {a, b, f, g, p, m}

b) M\N = {d, l}

c) N\M = ∅

M = {d, l, a, b, f, g, p, m}

N = { a, b, f, g, p, m}

Answer 2

15.

A∩B={5,6,7,8,9}
A-B={3}⇒ A={3,5,6,7,8,9}

B-A={0,2}⇒ B={0,2,5,6,7,8,9}

16.

M∩N={a,b,f,g,p,m}

M-N={d,l}⇒ M={a,b,d,f,g,l,p,m}

N-M=∅⇒N={a,b,f,g,p,m}

Imi poti da coroana pls? te am ajutat la toate ex.