Question

In how many ways can the letters of the word NITROGEN be arranged if the (i) words start with N and end with G, (ii) vowels are all together​

Answer 1

Answer:

In how many ways can the letters of the word PERMUTATIONS be arranged if the(i) words start with P and end with S, (ii) vowels are all together,(iii) there are always 4 letters between P and S? =10! 2! =8!

Step-by-step explanation:

Hope it helped you. If it was helpful, mark me brainiest and you can even follow me.