Question

A. Write,
(i) The rational number that does not have any reciprocal at all,
(ii) The rational number's those are equal to their reciprocals,
(iii) The rational number that is equal to its negative,

B.
If x²+1/x²=38, find the values of:
1. x-1/x
2. x⁴+1/x⁴​

Answer 1

Answer:

yftttfffffhgxfggyccf

Step-by-step explanation:

tgygggggggggggggggghcyfgg

gtfcgcggugycgvcgggg