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srikanth prabhu

· started a discussion

· 1 Months ago

gud ques

Question:
If \(a=\left ( \sqrt[]{3}+\sqrt[]{2} \right )^{-3}\) and \(b=\left ( \sqrt[]{3}-\sqrt[]{2} \right )^{-3}\) then the value of (a+1)-1 + (b+1)-1 is:
Options:
A) \(50\sqrt[]{3}\)
B) \(48\sqrt[]{2}\)
C) 1
D) 5
Solution:
Ans: (c) 

Knowledge Expert

· commented

· 1 Months ago

Dear student,

Thanks for your feedback,

Best wishes
Team TR

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