Inabhi’s class of 44 students,28 students speak malayalam,26 students speak tamil,9 students speak none of the two languages.How many students speak both tamil& Malayalam
a)54 b)38 c)19 d)10

• (44-9)=28+26-n(A$B)
  35=54-n(A$B)
  n(A$B)=19
• 9 years agoHelpfull: Yes(13) No(0)
• 28+26-n(M and T)+9=44
  n(M and T)=19
  M=malayalam T=Tamil
• 9 years agoHelpfull: Yes(6) No(0)
• 44-9=(28-x)+(26-x)+x
  35=54-x
  x=19
• 9 years agoHelpfull: Yes(5) No(0)
• Here, no of student speaking atleast one language (T union M)=44-9=35
  Using addition theorem we can have student speaking both language =19
  
• 9 years agoHelpfull: Yes(2) No(0)
• N(A) = 28
  
  N(B) = 26
  
  N(A U B) = 44 - 9 = 35
  
  N(A n B) = N(A) + N(B) - N(AUB)
  
  N(A n B) = 28 + 26 - 35 = 19
  
  ANSR is 19
• 6 years agoHelpfull: Yes(2) No(0)
• a,it is m intersection t
• 9 years agoHelpfull: Yes(0) No(3)
• None of them speak is =9
  So 44-9=35
  Both speak languages is:28+26-35=19
  So 19 is answer
• 6 years agoHelpfull: Yes(0) No(0)
• 44= 28+26+x+9
  44=63+x
  Therefore x=19
• 4 years agoHelpfull: Yes(0) No(0)
• c
  when ehre
• 4 years agoHelpfull: Yes(0) No(0)