ꯑꯣꯄꯔꯦꯁꯅꯁꯤꯡꯒꯤ ꯄ꯭ꯔꯦꯛꯇꯤꯁ ꯁꯦꯠ ꯇꯧꯕꯥ꯫

Exercise and reference answers

Matching pairs

1. Left

   {a,b,c,d} ∩ {c,d,e}ꯒꯤ ꯁꯥꯏꯖ꯫

   Right

   2

2. Left

   {1,2,3,4,5} \ {4,5,6,7}ꯒꯤ ꯁꯥꯏꯖ꯫

   Right

   3

3. Left

   A ꯈꯛꯇꯃꯛ: |A|=48, |A∩B|=18

   Right

   30

4. Left

   35 ꯃꯦꯊꯇꯥ ꯃꯦꯊ ꯈꯛꯇꯃꯛ, 15 ꯑꯅꯤꯃꯛꯇꯥ꯫

   Right

   20

Instructions

ꯁꯦꯠꯀꯤ ꯈꯦꯠꯅꯕꯥ ꯑꯃꯁꯨꯡ ꯏꯟꯇꯔꯁꯦꯛꯁꯅꯁꯤꯡ ꯀꯝꯞꯌꯨꯇꯔ ꯇꯧꯕꯥ꯫