Medium Math Class 11 Level 1

In how many ways can 5 different books be arranged on a shelf?

5 अलग-अलग books को एक shelf पर कितने तरीकों से arrange किया जा सकता है?

Show answer and explanation
Correct Answer

C. 120

Explanation

Step 1: Arranging all 5 different objects is a permutation. Step 2: Ways = 5! = 120. Step 3: Use factorial for full arrangement of different objects.

Step 1: सभी 5 different objects को arrange करना permutation है। Step 2: Ways = 5! = 120। Step 3: Different objects की full arrangement में factorial लगाएं।

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