TS EAMCET · Maths · Permutation Combination
The total number of three digit and five digit integers which can be formed by using the digits \(0,1,2,3,4,5\) but using each digit not more than once in each number is
- A 100
- B 600
- C 700
- D 800
Answer & Solution
Correct Answer
(C) 700
Step-by-step Solution
Detailed explanation
Total number of three digit numbers \(=5 \times 5 \times 4=100\) Total number of five digit numbers \(=5 \times 5 \times 4 \times 3 \times 2=600\) \(\therefore\) Total number of required numbers \(=100+600=700\)
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