please if you know sanskrit please answer all these questions.
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In a survey of 100 students, the number of students studying the various languages were found to be: English only 18, English but not Hindi 23, English and Sanskrit 8, English 26, Sanskrit 48, Sanskrit and Hindi 8, no language 24. Find how many students were studying English and Hindi?
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Total students=100
Only English =18
English but not hindi=23
English & sanskrit=8
English =26, sanskrit−48
Sanskrit & Hindi =8
No language =24
from above diagram we can see that no. of students studying Hindi=10+5+3
=18
No. of students studying English and Hindi=3.
E-English, H-Hindi, S-Sanskrit
We have,
Only English = a=18
English but not hindi = a+d=23
English & sanskrit = d+e=8
English = a+b+d+e=26
d+e+f+g=48
a+b+c+d+e+f+g=100−24=76
∴a=18,b=0,c=10,d=5,e=3,f=5 and g=35
n(H∩E)=b+e=3.
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