If `(6+sqrt(35))^(n)=I+F` when I is odd and `0ltFlt1`, then `(I+F)(1-F)-1=`

If (6+sqrt(35))^(n)= I+F when I is odd and 0ltFlt1, then (1+F)(1-F)=

If (9+sqrt(80))=I+F, where I is odd and 0

If R = (7 + 4 sqrt(3))^(2n) = 1 + f , where I in N and 0 lt f lt 1 , then R (1 - f) equals

" If "(4+sqrt(15))^(n)=I+F" when "I," n are positive integers,"0ltFlt1" then "(I+F)(1-F)

If (5 + 2 sqrt(6))^(n) = I + f , where I in N, n in N and 0 le f le 1, then I equals

If I is integral part of (2+sqrt(3))^(n) and f is its fractional part.Then (I+f)(1-f) is:

If in a positive integer such that If a number a=p+f whre p is an integer and 0ltflt1 . Here p is called the integral part of a and f its fractional part. Let neplilon N and (sqrt93)+1)^(2n)=p+f , where p is the integral part and 0ltflt1 . On the basis of bove informationi answer teh following question: The integral part p of (sqrt(3)+1)^(2n) is (A) an even number for al n epsilon N (B) an odd number for all nepsilon N (C) anodd or even number according as n is odd or even (D) an even or odd nuber according as n is odd or even