One man ordering pizza,there r 5 different varieties in the
shop,namely a,b,c,d,e. you can also order your own 5
varieties other then a,b,c,d,e.The ordered one should be in
a combination of 3 varieties of shop and 2 varieties of
your own taste.find how much different varieties he can
order?(plz provide the answer with solution)
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Answer / deepika
5c3.5c2=>(5*4*3)/(1*2*3) * (5*4)/(1*2)=>10*10=>100
ans=>100
| Is This Answer Correct ? | 4 Yes | 0 No |
Answer / hynul jaseena
4,bcz 3 are in different taste 2 are in same taste
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / giri
30.
bcoz there are 5 varieties.so 5c3 and i may like 2 so 2c2
or i may like 3 so 3c2.....and so on till 5c2
so...5c3+2c2+3c2+4c2+5c2=30.
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / amsalekhaa
we can order also 5 other different varieties but 3
varieties of shop and two varieties of our own,so
3+2=5
| Is This Answer Correct ? | 0 Yes | 1 No |
Answer / sanketh
a,b,c,d,e,= (5s) which is in shop and including this (5s)
we can also order 5 of our own choice this means we got
5s+5=10. ordered 1 varieties should be in a combination of 3
and 2,means 2+3=1 total total will be 10+1=11.
| Is This Answer Correct ? | 3 Yes | 6 No |
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