In a group of 50 students, the number of students studying Hindi, English and Sanskrit was found as follows: Hindi=17, English=13, and Sanskrit=15, Hindi and English=9, English and Sanskrit=5, English, Hindi and Sanskrit=3. Find the number of students who study (ii) Hindi and Sanskrit but nor English
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15+17+13+3+9+5-x=50
62-x=50
-x=50-62
x=12
answer is 12
62-x=50
-x=50-62
x=12
answer is 12
Answered by
2
group of students = 50 students
hindi = 17
english = 13
sanskrit = 5 hindi english sanskrit = 3
17+13+5+3+x = 50
38 +x = 50
x = 50-38
x = 12
hindi = 17
english = 13
sanskrit = 5 hindi english sanskrit = 3
17+13+5+3+x = 50
38 +x = 50
x = 50-38
x = 12
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