Count the possible combinations of 3 letters chosen from A, B, C, D.The possible combinations of 3 letters are .
Question
Solution 1
To calculate the number of combinations of 3 letters from A, B, C, D, we use the formula for combinations which is nCr = n! / r!(n-r)!.
Here, n is the total number of items to choose from, and r is the number of items to choose.
In this case, n = 4 (since we have 4 letters: A, B, C, D) and r = 3 Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study prob
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solv
Similar Questions
Count the possible combinations of 3 letters chosen from A, B, C, D.The possible combinations of 3 letters are .
Count the possible combinations of 2 letters chosen from L, M, N, O.The possible combinations of 2 letters are .
Two letters are chosen randomly from the word PROBABILITY. Find the probability that the two letters chosen are the same.
How many 3 letter words can you make from the letters A,B,C and D, where letters cannot be repeated and are in alphabetical order?
If two letters are taken at random from the word HOME, what is theProbability that none of the letters would be vowels?(a) 1/6(b) 1/2(c) 1/3(d) ¼