InterviewSolution
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InterviewSolution
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`((1.5)^(3)+(4.7)^(3)+(3.8)^(3)-3xx1.5xx4.7xx3.8)/((1.5)^(2)+(4.7)^(2)+(3.8)^(2)-1.5xx4.7xx3.8-3.8xx1.5)` का मान ज्ञात करें। |
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Answer» Correct Answer - C `((1.5)^(3)+(4.7)^(3)+(3.8)^(3))/((1.5)^(2)+(4.7)^(2)+(3.8)^(2)-1.5xx4.7)`……………… `(-3xx1.5xx4.7xx3.8)/(-4.7xx3.8-3.8xx1.5)` `impliesa=1.5 impliesb=4.7` `impliesc=3.8` `implies(a^(3)+b^(3)+c^(3)-3abc)/(a^(2)+b^(2)+c^(2)-ab-bc-ca)` `implies ((a+b+c)(a^(2)+b^(2)+c^(2)-ab-bc-ca))/((a^(2)+b^(2)+c^(2)-ab-bc-ca))` `implies a+b+c` `implies1.5+4.7+3.8=10.0implies10` |
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