If `a/b+b/a=1,` then `a^3+b^3=?` (a)`1` (b) `-1` (c) `1/2` (d) 0

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This is the Solution of Question From RD SHARMA book of CLASS 9 CHAPTER POLYNOMIALS This Question is also available in R S AGGARWAL book of CLASS 9 You can Find Solution of All Question From RD SHARMA and R S AGGARWAL book from class 6-12 on our app DOUBTNUT for Free

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==== QUESTION TEXT ====

If `a/b+b/a=1,` then `a^3+b^3=?` (a)`1` (b) `-1` (c) `1/2` (d) 0

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Hello sir
Aapne 2 step me a^2 +b^2 /ab kese nikala kyo ki mujhe samaj ni aaya

seemaverma