Math, asked by neeljaynishi, 4 months ago

write 5 odd two digit numbers which have 8 in their ten's place​

Answers

Answered by starboiiii
0

Answer:

0,1,2,3,4 if repetition is not allowed at unit place

fill by three numbers 0,2 or 4 and tens place occupie other number

P=3×3=9ways

Q=odd number divisible by (3) then its sum is multiple of three

Case−I 0,1,2,3

Number of ways =3×3=9

Case−II 2,3,4

number of way=3×2=6

Total odd numbers are formed Q=9+6=15

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