5 indian and 5 european couples meet in a party. if no wife shakes hand with her own husband and no indian wife shakes hand with a male. find the number of handshakes.
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Hey!
5 Indian couple and 5 European couple meet in party that means 10 male and 10 female.
1) If no wife hand shakes with her own husband,then number of handshakes
=10(10-1)=10×9=90.
2)if no Indian wife shakes with a male.
5×5+5×10= 25+50= 75.
Hope it helps.
5 Indian couple and 5 European couple meet in party that means 10 male and 10 female.
1) If no wife hand shakes with her own husband,then number of handshakes
=10(10-1)=10×9=90.
2)if no Indian wife shakes with a male.
5×5+5×10= 25+50= 75.
Hope it helps.
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