please do this for me please
Answers
Answer:
the answer is TO write is
LOL
Given : number of students in three sports clubs
Football
Basketball
Cricket
Total = 1000 students
To Find :
Football only
Cricket only
Basketball but not in football
Students not in any club
Solution:
F = 50
B = 100
C= 80
F∩ B = 20
F∩ C = 10
B ∩ C = 15
F∩ B ∩ C = 0
Football only
F - F∩ B - F∩C + F∩B∩C = 50 - 20 - 10 + 0 = 20
Cricket only
C - F∩ C - B ∩ C + F∩B∩C = 80 - 10 - 15 + 0 = 55
Basketball but not in football
B - F∩ B = 100 - 20 = 80
Total = F + B + C - F∩ B - F∩ C - B ∩ C + F∩B∩C + None
=> 100 = 50 + 100 + 80 - 20 - 10 - 15 + 0 + None
=> None = 815
Students not in any club = 815
13 = 5 + 10 - liked by both
=> liked by both = 2
(1001)₂ = 1* 2³ + 0 * 2² + 0 * 2¹ + 1 * 2⁰ = 9
(11110)₂ = 1*2⁴ + 1* 2³ + 1 * 2² + 1 * 2¹ + 0 * 2⁰ = 30
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