How many distinct permutations can be formed from all letters of the word 'KORUNA'?
Answer and explanation
Correct answer: D.
- Step 1: The word 'KORUNA' has 6 distinct letters. The number of permutations is . **Answer: . Why not the others:** is and is .
Practise more Mathematics for the Slovak Maturita.
Free questions with an explanation for every one, and full timed Maturitná skúška (Slovakia) mock tests.
More Mathematics for the Slovak Maturita questions
- What is the volume of a cylinder with radius 3 cm and height 5 cm?
- Solve the inequality .
- Evaluate .
- The terms of the arithmetic sequence are added. How many terms give the sum 175?
- What are the solutions of ?
- 1000 euros are invested at 5 percent compound interest per year. What is the amount after 2 years?