C. 8 / 8
ExplanationStep 1: Factorial relation is 8! = 8×7!. Step 2: 8!/7! = 8. Step 3: Factorial cancellation makes calculation easier.
Step 1: Factorial relation 8! = 8×7! होता है। Step 2: 8!/7! = 8 है। Step 3: Factorial cancellation से calculation आसान होती है।
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