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CBSE Class 10 Answered

Q no 24
Asked by sucharitasahoo1 | 26 Nov, 2017, 10:29: AM
answered-by-expert Expert Answer
begin mathsize 16px style open parentheses fraction numerator straight m plus straight n minus straight m plus straight n over denominator straight m squared minus straight n squared end fraction close parentheses mx plus open parentheses fraction numerator straight m plus straight n minus straight n plus straight m over denominator straight n squared minus straight m squared end fraction close parentheses ny equals fraction numerator 2 straight m over denominator straight m plus straight n end fraction 0 equals open parentheses fraction numerator straight n plus straight n over denominator straight m squared minus straight n squared end fraction close parentheses mx plus open parentheses fraction numerator straight m plus straight m over denominator straight n squared minus straight m squared end fraction close parentheses ny minus fraction numerator 2 straight m over denominator straight m plus straight n end fraction 0 equals open parentheses fraction numerator 2 nmx over denominator straight m squared minus straight n squared end fraction close parentheses minus open parentheses fraction numerator 2 mny over denominator straight m squared minus straight n squared end fraction close parentheses minus fraction numerator 2 straight m over denominator straight m plus straight n end fraction 0 equals open parentheses fraction numerator 2 nmx over denominator straight m squared minus straight n squared end fraction close parentheses minus open parentheses fraction numerator 2 mny over denominator straight m squared minus straight n squared end fraction close parentheses minus fraction numerator 2 straight m open parentheses straight m minus straight n close parentheses over denominator open parentheses straight m plus straight n close parentheses open parentheses straight m minus straight n close parentheses end fraction 0 equals open parentheses fraction numerator straight m plus straight n minus straight m plus straight n over denominator straight m squared minus straight n squared end fraction close parentheses mx plus open parentheses fraction numerator straight m plus straight n minus straight n plus straight m over denominator straight n squared minus straight m squared end fraction close parentheses ny equals fraction numerator 2 straight m over denominator straight m plus straight n end fraction 0 equals open parentheses fraction numerator straight n plus straight n over denominator straight m squared minus straight n squared end fraction close parentheses mx plus open parentheses fraction numerator straight m plus straight m over denominator straight n squared minus straight m squared end fraction close parentheses ny minus fraction numerator 2 straight m over denominator straight m plus straight n end fraction 0 equals open parentheses fraction numerator 2 nmx over denominator straight m squared minus straight n squared end fraction close parentheses minus open parentheses fraction numerator 2 mny over denominator straight m squared minus straight n squared end fraction close parentheses minus fraction numerator 2 straight m over denominator straight m plus straight n end fraction 0 equals open parentheses fraction numerator 2 nmx over denominator straight m squared minus straight n squared end fraction close parentheses minus open parentheses fraction numerator 2 mny over denominator straight m squared minus straight n squared end fraction close parentheses minus fraction numerator 2 straight m open parentheses straight m minus straight n close parentheses over denominator open parentheses straight m plus straight n close parentheses open parentheses straight m minus straight n close parentheses end fraction 0 equals 2 nmx minus 2 mny minus 2 straight m squared plus 2 mn nx minus ny equals straight m minus straight n.... left parenthesis 1 right parenthesis mx plus ny equals straight m plus straight n... left parenthesis 2 right parenthesis solve end style
Answered by Arun | 26 Nov, 2017, 03:28: PM

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