In a group of 800 people, 500 can speak Hindi and 320 can speak English. Find (i) How many can speak both Hindi and English? (ii) How many can speak Hindi only? In a group of 800 people, 500 can speak Hindi and 320 can speak English. Find : (i) How many can speak both Hindi and English? (ii) How many can speak Hindi only? Share with your friends Share 2 Rishabh Mittal answered this Dear Student, Number of people speak Hindi or English=n H ∪ E=800Number of people speak Hindi=n H=500Number of people speak English=nE=320Number of people speak both Hindi and English=n H∩E=nH+nE-nH∩E=500+320-800=20Number of people speak Hindi only=n only H=n H-n H∩E=500-20=480 ANS... 17 View Full Answer Shivani answered this (i) 500+320-800=20 (ii)500-20=480 1 Megha answered this no of people who can speak english and hindi=20 -2 Megha answered this no of people who can speak hindi only=300 -6 Megha answered this for first ans i used the formula n(A u B) =n(A ) + n(B ) - n(A u B) -6
