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`2+6/(sqrt(3))+1/(2+sqrt(3))+1/(sqrt(3)-2)` के बराबर है।A. `+(2sqrt(3))`B. `-(2+sqrt(3))`C. `1`D. `2` |
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Answer» Correct Answer - D `2+6/(sqrt(3))+1/(2+sqrt(3))+1/(sqrt(3)-2)` `=2+(2xx3sqrt(3))/(sqrt(3)xxsqrt(3))+1/(2+sqrt(3))-(2-sqrt(3))` `implies 2+2sqrt(3)+(((2-sqrt(3))-(2+sqrt(3)))/((2+sqrt(3))(2-sqrt(3))))` `implies2+2sqrt(3)+((3-sqrt(3)-2-sqrt(3))/(4-3))` `implies2+2sqrt(3)-2sqrt(3)` `implies2` |
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