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Q4 (9 points) This question is based on Section 2.3. Use the limit laws to evaluate the given Emit. You must state the law being used at each step (just state the name of it, you don' receive any points if you do not follow these Inst Q5 (10 points) This question is based on Section 2.3 Evaluate the following limits. When applicable, first determine If the limit gives the indeterminate form . or if it has the undefined form $. where K = 0. If you solve this any other way, you will not receive any marks. (EXERCISE 1) [3 MARKS] m (x - 1)(x4x+ 1) 4 - 1 (EXERCISE 2) [3 MARKS] 5 - VX limn 25 - X (EXERCISE 3) [1 MARK] lim v3+1 (EXERCISE 4) [3 MARKS] Time left Hide 13 days, 7 hours Q6 (2 points) This question is based on Section 2.4. What is the simplest rational function that has a removable discontinuity at x = 3 and an infinite discontinuity at x = -37 Q7 (3 points) BONUS QUESTION! This question is based on Section 2.3. Use the Squeeze Theorem to evaluate the following limit. Leave your answer as an exact value. lim(x - 1)' . cos