Question

Insert O FUNCTIONS AND GRAPHS Union and intersection of intervals E and F are sets of real numbers defined as follows. E = {z z<4) F={z | 2<5) Write En F and EU F using interval notation. If the set is empty, write Ø. ENF = 0 (00) [0,0] (0,0) [0,0) QUO EUF = 0 8 -00 х ? Page 2 of 4 Explanation Check Slide 1 of 1 Engl dtv as

Answer 1

Ohes Sun Gauch E- Z -{2/2.43 F = {2/2883 on Real-linc: + 2 3 T o 2 3 4 5 for EN =) EnF= {2/266 2266}

& ENE= {zl 2<4 a 285} -) ENE = {Z/ za 43 = E In Interol Enr ** (-0,4) EUF ;. EUR = {z/ ZCE or ZCF} CUF = {2/2e4orass} {z/² ss} 다. EUR = In Intuval EUF AAA 1