# Editing Exercise 42

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The edit can be undone. Please check the comparison below to verify that this is what you want to do, and then save the changes below to finish undoing the edit.

Latest revision | Your text | ||

Line 4: | Line 4: | ||

|- | |- | ||

|Question 1(i) | |Question 1(i) | ||

− | + | <math>\ln{(\cos{x})}</math> to <math>x^{6}</math> | |

|- | |- | ||

|Question 1(ii) | |Question 1(ii) | ||

Line 70: | Line 70: | ||

|<math>\frac{1}{\sqrt{1-5x}}</math> to <math>x^{4}</math> | |<math>\frac{1}{\sqrt{1-5x}}</math> to <math>x^{4}</math> | ||

|} | |} | ||

+ | |||

+ | \[\lim_{x \to 0} \frac{1-\frac{1}{x}}{1+\frac{1}{x}}\] |