Continuity and DifferentiabilityHard
Question
If x2 + y2 = t + 
, x4 + y4 = t2 + 
, then -
, x4 + y4 = t2 + , then -Options
A.x3yy1 = −1
B.y2 = 2 y/x2
C.x4yy2 = 2
D.All Correct
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