Quantitative aptitude If (x-1) (x + 1) =1, Find (x+1)³- 1/(x+1)3+4=? April 3, 2024 If (x-1) (x + 1) =1, Find (x+1)³- 1/(x+1)3+4=? (a) 6 (b) 27 (c) 18 (d) 9. Sol:
