4. A survey of 148 computing students established that: All of them use at least one of Java, C and Python; 32 used all three; 48 used Java and C; 42 used Java and Python; 70 used Java; 72 used Python; 102 used C. The number of students used C and Python but not Java are: a) 6 # b) 24 c) 48 d) 12 e) 15

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4. A survey of 148 computing students established that: All of them use at least one of Java, C and
Python; 32 used all three; 48 used Java and C; 42 used Java and Python; 70 used Java; 72 used
Python; 102 used C. The number of students used C and Python but not Java are:
a) 6
#
b) 24
c) 48
d) 12
e) 15
Transcribed Image Text:4. A survey of 148 computing students established that: All of them use at least one of Java, C and Python; 32 used all three; 48 used Java and C; 42 used Java and Python; 70 used Java; 72 used Python; 102 used C. The number of students used C and Python but not Java are: a) 6 # b) 24 c) 48 d) 12 e) 15
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