Question

. If + = = , then the value of (1/x^3+1/y^3)​

Answer 1

Answer:

x = y or (x^2 + y^2 + xy) = 0

Step-by-step explanation:

given '+' = '='

:. 1/x^3 = 1/y^3

=> x^3 = y^3

=> x^3 - y^3 = 0

=> (x-y)(x^2 + y^2 + xy) = 0

=> x = y or (x^2 + y^2 + xy) = 0

Answer 2

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