1.

Butter word can be arranged in how many ways such that vowels are togehter

Answer»

We CONSIDERING (UE) as one so number of the letter B,T,T,R,UE =5
WAYS THEY CAN BE ARRANGED =5!/2!=60. ways (2! for the letter T they come twice)
number of ways u and E can be arranged=2!=2ways.

So the total possible required ways will be 60*2=120 .
Mark BRAINLIEST if it helps u..


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