InterviewSolution
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InterviewSolution
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`((4.53-3.07)^(2))/((3007-2.15)(2.15-4.53))+` `((3.07-2.15)^(2))/((2.15-4.53)(4.53-3.07))+` `((2.15-4.53)^(2))/((4.53-3.07)(3.07-2.15))` का सरलीकृत मान है?A. `0`B. `1`C. `2`D. `3` |
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Answer» Correct Answer - D According to the question Let `a=4.53-3.07` `b=3.07-2.15` `c=2.15-4.53` `a+b+c=0` `:. a^(3)+b^(3)+c^(3)=3abc` `implies(a^(2))/(bc)=(b^(2))/(ca)+(c^(2))/(ab)` `implies(a^(3)+b^(3)+c^(3))/(abc)` `implies (3abc)/(abc)=3` |
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