Q.40 If x2 + y2 +1/x2+1/y2= 4, then the value of x2
+ y2 is [Delhi NTSE Stage-I 2019)
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BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST
BRAINLIEST BRAINLIEST BRAINLIEST
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