TS EAMCET · Maths · Permutation Combination
The number of natural numbers less than 1000 , in which no two digits are repeated, is :
- A 738
- B 792
- C 837
- D 720
Answer & Solution
Correct Answer
(A) 738
Step-by-step Solution
Detailed explanation
The number of natural numbers less than 1000 , in which no two digits are repeated \(=738\)
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