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GATE CSE 1999
MCQ (Single Correct Answer)
+1
-0.3
The number of binary strings of $$n$$ zeros and $$k$$ ones such that no two ones are adjacent is:
A
$${}^{n + 1}{C_k}$$
B
$${}^n{C_k}$$
C
$${}^n{C_{k + 1}}$$
D
None of the above
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