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let a,b>0 satisfy a^3 +b^3=a -b then 1. a^2 +b^2=1 2.a^2+ab+b^21 d.none of these

let a,b>0 satisfy a^3 +b^3=a -b then  1. a^2 +b^2=1   2.a^2+ab+b^21  d.none of these
 
 
 
 
 

Grade:12

2 Answers

Rahul Jiji George
42 Points
8 years ago
it isnt option 2
Rahul Jiji George
42 Points
8 years ago
is a and b greater than 0

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