If x = (√2 + 1)/(√2 – 1) and y = (√2 – 1)/(√2 + 1), then f – McqOptions

MCQOPTIONS

1.	If x = (√2 + 1)/(√2 – 1) and y = (√2 – 1)/(√2 + 1), then find the value of x2 + y2.
A.	34
B.	36
C.	32
D.	38
Answer» B. 36

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