Question

IN HOW MANY WAYS THE WORD FARIDABAD CAN BE ARRANGED

Answer 1

Step-by-step explanation:

there are 9 letters in FARIDABAD

number of A=3

number of D=2

so, factorial 9/factorial 3 × factorial 2

9×8×7×6×5×4×3×2×1/6×2

9×8×7×5×4×3

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