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solve-5x-1-1-x-2-y-2-12-equation-i-5y-1-1-x-2-y-2-4-equation-ii-




Question Number 26347 by tawa tawa last updated on 24/Dec/17
solve:  5x(1 + (1/(x^2  + y^2 ))) = 12        ..... equation (i)  5y(1 − (1/(x^2  + y^2 ))) = 4           ...... equation (ii)
$$\mathrm{solve}: \\ $$$$\mathrm{5x}\left(\mathrm{1}\:+\:\frac{\mathrm{1}}{\mathrm{x}^{\mathrm{2}} \:+\:\mathrm{y}^{\mathrm{2}} }\right)\:=\:\mathrm{12}\:\:\:\:\:\:\:\:…..\:\mathrm{equation}\:\left(\mathrm{i}\right) \\ $$$$\mathrm{5y}\left(\mathrm{1}\:−\:\frac{\mathrm{1}}{\mathrm{x}^{\mathrm{2}} \:+\:\mathrm{y}^{\mathrm{2}} }\right)\:=\:\mathrm{4}\:\:\:\:\:\:\:\:\:\:\:……\:\mathrm{equation}\:\left(\mathrm{ii}\right) \\ $$

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