The number of binary strings with n zeros and k ones such that no two ones are…

GATE · 1999 · CS · Question 1 subparts

The number of binary strings with n zeros and k ones such that no two ones are adjacent is:

  1. A.

    C(n - 1, k)

  2. B.

    C(n, k)

  3. C.

    C(n, k + 1)

  4. D.

    None of the above

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