How many numbers can be formed with digits 3,3,4,4,1,2,0?
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Step-by-step explanation:
P&C.... --________--
from 3,3,4,4,1,2,0
there are 7 numbers
numbers can be formed with digits will be=> 7!/2!×2!
=> 7×6×5×4×3×2/2×2
=> 7×6×5×3×2
=> 42 × 30
=> 1260
So numbers can be formed with digits will be 1260 numbers
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