Q no 24

Asked by sucharitasahoo1 | 26th Nov, 2017, 10:29: AM

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 | 26th Nov, 2017, 03:28: PM