InterviewSolution
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InterviewSolution
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`((1+sqrt(2))/(sqrt(5)+sqrt(3))+(1-sqrt(2))/(sqrt(5)-sqrt(3)))` का सरलीकरण हैA. `sqrt(5)+sqrt(6)`B. `2sqrt(5)+sqrt(6)`C. `sqrt(5)-sqrt(6)`D. `2sqrt(5)-3sqrt(6)` |
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Answer» Correct Answer - C `((1+sqrt(2))/(sqrt(5)+sqrt(3))+(1-sqrt(2))/(sqrt(5)-sqrt(3)))` `implies ((1+sqrt(2))(sqrt(5)-sqrt(3))+(1-sqrt(2))(sqrt(5)+sqrt(3)))/((sqrt(5)+sqrt(3))(sqrt(5)-sqrt(3)))` `implies (sqrt(5)-sqrt(3)+sqrt(10)-sqrt(6)+sqrt(5)+sqrt(3)-sqrt(10)-sqrt(6))/((sqrt(5))^(2)-(sqrt(3))^(2))` `implies (2sqrt(5)-2sqrt(6))/2implies(2(sqrt(5)-sqrt(6)))/2` `implies (sqrt(5)-sqrt(6))` |
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