Addition and Subtraction of Numbers
 

Addition and Subtraction of Numbers problem 27


Please restore this question

We make new words from the letters of the word TRIGLAV. We use all the letters each time and each one only once.


  • How many different words can we make?


  • How many such words are there in which all the consonants stand together?


  • What is the probability of the event A ​​that a randomly composed word starts with the letter T and ends with the letter V?


 

material editor: Progress Firima