ExamplesExercises – Find the derivatives of the following functionsPossible AnswersMAT 210 4.4 The Sum RuleConstant Multiplier Rule The Sum RuleIf xfkdxdyxkfy then,If dxdgdxdfdxdhxgxfxh then Examples1.34xy 2. 423 xxxy3. xxxy 32324 212xdxdy 1232 xxdxdy 34123 xxdxdy4.xey 35. xxy ln42 6. 3322 xxy xedxdy3 xdxdy 42 4466xxdxdy7.2133 xxy8. xxy 53429. 628xxxy 23213 xdxdy 5ln56xxdxdy 56xdxdy 2323 xExercises – Find the derivatives of the following functions1.24623 xxxy2. xxey 32 3.xxy43 4. exy ln25. xxxy 234236. 23213 xxy 7. 15232 xxy8. xxy19. 243 xy10. 5322xy11.2122xy12. xy 24.14213.22 xxy 14. 321exxy15. 2423 xy 16. 2ln4ln3 xyPossible Answers1.42182 xxdxdy2. xxedxdy32ln2 3. 2321223 xxdxdy4. xdxdy 25. 26122 xxdxdy6. 32 xxdxdy7.1512 xdxdy8. 23212121 xxdxdy9. 2418 xdxdy10.xdxdy5611. 34 xdxdy12. 24.1ln24.142xdxdy13.2122xdxdy14. 11 eexxdxdy15. xdxdy2416.xdxdy
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