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      Question

      In how many ways 6 novels and 7 notebooks can be

      arranged in a row so that they are alternate?
      A 6! Γ— 7! Correct Answer Incorrect Answer
      B 6! Γ— 8! Correct Answer Incorrect Answer
      C 7! Γ— 7! Correct Answer Incorrect Answer
      D 6! Γ— 6! Correct Answer Incorrect Answer
      E None of these Correct Answer Incorrect Answer

      Solution

      Reqd. no. of ways = 6! × 7!

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