In a room of 36 people. 20 players play chase while 28 players play poker. How many players play both?

In a room of 36 people. 20 players play chase while 28 players play poker. How many players play both?

In a room of 36 people. 20 players play chase while 28 players play poker. How many players play both? ?

Created: 1 week ago | Updated: 1 week ago | Created By:

Imran Ahmed

45

20

12

28

0 2

Best Answer Explained in Below-:

আমরা জানি, Total = n(A) + n(B) - both + none ⇒ 36 = 20 + 28 - both + 0 ⇒ 36 = 48 - both ⇒ both = 48 - 36 ⇒ both = 12

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