Which of the following statement is/are true?
A. If x + (1/x) = 2, then (1/x) + x3 + (1/x3) + x = 4
B. If x + (1/x) = -2, then (1/x2) + x2 + x3 + (1/x3) = -41
Only A
2
Only B
3
Both A and B
4
Neither A nor B
Which of the following statement is/are true?
A. If x + (1/x) = 2, then (1/x) + x3 + (1/x3) + x = 4
B. If x + (1/x) = -2, then (1/x2) + x2 + x3 + (1/x3) = -4