In how many different ways the letters of the word 'TRANSFORMER' can be arranged such that 'N' and 'S' always come together?
A) 112420
B) 85120
C) 40320
D) 1209600
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Q:
In how many different ways can the letters of the word 'ABYSMAL' be arranged ?
A) 5040B) 3650C) 4150D) 2520
Answer: D) 2520
Explanation:
Total number of letters in the word ABYSMAL are 7
Number of ways these 7 letters can be arranged are 7! ways
But the letter is repeated and this can be arranged in 2! ways
Total number of ways arranging ABYSMAL = 7!/2! = 5040/2 = 2520 ways.
assume it u can able to do ur solution
hope it may helps
Q:
In how many different ways can the letters of the word 'ABYSMAL' be arranged ?
A) 5040B) 3650C) 4150D) 2520
Answer: D) 2520
Explanation:
Total number of letters in the word ABYSMAL are 7
Number of ways these 7 letters can be arranged are 7! ways
But the letter is repeated and this can be arranged in 2! ways
Total number of ways arranging ABYSMAL = 7!/2! = 5040/2 = 2520 ways.
assume it u can able to do ur solution
hope it may helps
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