Question

TCS Question Asked in TCS Open Seesame:
In how many ways can the letters of the English alphabets be arranged so that there are seven letters between the letters A and B, and no letter is repeated?
a)24P7*2*18!
b)24P7*2*20!
c)18*24!
d)36*24!; TCS Question Asked in TCS Open Seesame:; In how many ways can the letters of the English alphabets be arranged so that there are seven letters between the letters A and B, and no letter is repeated?; a)24P7*2*18!; b)24P7*2*20!; c)18*24!; d)36*24!

Answer 1

Please see the attachment