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1.
(i) State the maximum possible errors in X, X + Y, X – Y, 10X + 20Y. [4]
2.
(ii) Find the maximum possible relative errors in X and Y. Hence state approximately the maximum possible relative errors in XY and XY.
1.
(i) State the maximum possible errors in X, X + Y, X – Y, 10X + 20Y. [4]
2.
(ii) Find the maximum possible relative errors in X and Y. Hence state approximately the maximum possible relative errors in XY and XY.
1.
(i) State the maximum possible errors in X, X + Y, X – Y, 10X + 20Y. [4]
2.
(ii) Find the maximum possible relative errors in X and Y. Hence state approximately the maximumpossible relative errors in XY and XY.