Herman Yeung - DSE Maths (Core) PP 2018/I/Q10 (D天書內容)

[@awaldeepsingh7132]

Thx man

[@williamchan3917]

Y∶ {38,38,38,p,q} range=20 ⟹ max⁡{Y} - 38 = 20, max⁡{Y}=58
min⁡{Y}=38, max⁡{Y}=58 min⁡{X}=19, max⁡{X}=62
min⁡{X ,Y}=19 max⁡{X ,Y}=62
section range of the ages =62-19=43=range of Team X
Agree