There are 3 bags, in 1st there are 9 Mangoes, in 2nd 8 apples & in 3rd 6 bananas. There are how many ways you can buy one fruit if all the mangoes are identical, all the apples are identical, & also all the Bananas are identical ?
Correct Answer: 23
Explanation:
As in this problem , buying any fruit is different case , as buying apple is independent from buying banana. so ADDITION rule will be used.
