Answer:
idk sorry
Step-by-step explanation:
Answer:
Number of permutations = 5040
Step-by-step explanation:
We are given the word 'INNOVATIVE', that has total 10 letters.
Now, we are asked to form words using exactly 4 letters at a time i.e. out of 10 letters we are using 4.
Therefore, the number of permutations that can be formed using 4 letters are = P(10,4)
i.e. ![10_{P_{4} }](https://tex.z-dn.net/?f=10_%7BP_%7B4%7D%20%7D)
= ![\frac{10!}{(10-4)!}](https://tex.z-dn.net/?f=%5Cfrac%7B10%21%7D%7B%2810-4%29%21%7D)
= ![\frac{10!}{6!}](https://tex.z-dn.net/?f=%5Cfrac%7B10%21%7D%7B6%21%7D)
= ![\frac{10*9*8*7*6!}{6!}](https://tex.z-dn.net/?f=%5Cfrac%7B10%2A9%2A8%2A7%2A6%21%7D%7B6%21%7D)
= 10*9*8*7
= 5040
It would be 60cm because 40 plus 20 equals 60
Answer:11.7
Step-by-step explanation: