Sean los conjuntos: A =]–∞; 0[ ∪ [5; 9[; B = [–3; 1[ ∪ [7; +∞[ y C = ]–∞; –4] ∪ ]0; 7[.

Resuelve las siguientes operaciones y representa de manera conjuntista, de manera gráfica y de forma de intervalos:
A ∪ B

(A ∩ C) – B

A^C

29 mil

step-by-step explanation:

d. 8

step-by-step explanation:

the given radical expression is:

we can rewrite this as:

we express as square numbers to get;

the exponents will now cancel out to give.

the correct answer is d

b) 1/3 * 1/5

step-by-step explanation:

each smallest part is 1/15 since the written one is 1/5 and it's divided by 3 equal parts. (1/5 )/3 = 1/15 = 1/3 * 1/5