Question

help me in this please

Answer 1

⭕️Let F ,B and C denote medals in football, basketball, cricket respectively.

⭕️In attachment d=number of men who got medal in all the 3 sports.

⭕️a, b, c, d denotes number of men who got medals in football and basketball, in football and cricket, basketball and cricket and d number of men who got medal in all the 3 sports..

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Answer 2

Hey mate !!

Refer to given attachment

Thank you