Exercise 4.1

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  Exercise 4.1 Question 1

  Exercise 4.1 Question 1

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  Exercise 4.1 Question 2 and 3

  Exercise 4.1 Question 2 and 3

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  Exercise 4.1 Question 4 and 5

  Exercise 4.1 Question 4 and 5

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  Exercise 4.1 Question 6 and 7

  Exercise 4.1 Question 6 and 7

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  Exercise 4.1 Question 8 and 9

  Exercise 4.1 Question 8 and 9

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  Exercise 4.1 Question 10

  Exercise 4.1 Question 10

Exercise 4.2

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  Exercise 4.2 Question 1

  Exercise 4.2 Question 1

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  Exercise 4.2 Question 2 and 3

  Exercise 4.2 Question 2 and 3

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  Exercise 4.2 Question 4

  Exercise 4.2 Question 4

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  Exercise 4.2 Question 5

  Exercise 4.2 Question 5

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  Exercise 4.2 Question 6

  Exercise 4.2 Question 6

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  Exercise 4.2 Question 7

  Exercise 4.2 Question 7

Exercise 4.3

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  Exercise 4.3 Question 1

  Exercise 4.3 Question 1

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  Exercise 4.3 Question 2

  Exercise 4.3 Question 2

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  Exercise 4.3 Question 4

  Exercise 4.3 Question 4

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  Exercise 4.3 Question 5

  Exercise 4.3 Question 5

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  Exercise 4.3 Question 6

  Exercise 4.3 Question 6

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  Exercise 4.3 Question 7

  Exercise 4.3 Question 7

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  Exercise 4.3 Question 8

  Exercise 4.3 Question 8

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  Exercise 4.3 Question 3

  Exercise 4.3 Question 3

Exercise 4.4

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  Exercise 4.4 Question 1

  Exercise 4.4 Question 1

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  Exercise 4.4 Question 2

  Exercise 4.4 Question 2

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  Exercise 4.4 Question 3 and 4

  Exercise 4.4 Question 3 and 4

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  Exercise 4.4 Question no 7 and 8

  Exercise 4.4 Question no 7 and 8

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  Exercise 4.4 Question 5 and 6

  Exercise 4.4 Question 5 and 6

Exercise 4.5

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  Exercise 4.5 Question no 1

  Exercise 4.5 Question no 1

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  Exercise 4.5 Question no 2 and 3

  Exercise 4.5 Question no 2 and 3

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  Exercise 4.5 Question no 4 and 5

  Exercise 4.5 Question no 4 and 5

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  Exercise 4.5 Question no 6 and 7

  Exercise 4.5 Question no 6 and 7

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  Exercise 4.5 Question no 8 and 9

  Exercise 4.5 Question no 8 and 9

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  Exercise 4.5 Question no 10

  Exercise 4.5 Question no 10

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  Exercise 4.5 Question no 11

  Exercise 4.5 Question no 11

Exercise 4.6

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  Exercise 4.6 Question 4

  Exercise 4.6 Question 4

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  Exercise 4.6 Question 6

  Exercise 4.6 Question 6

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  Exercise 4.6 Question 7

  Exercise 4.6 Question 7

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  Exercise 4.6 Question no 1

  Exercise 4.6 Question no 1

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  Exercise 4.6 Question no 2 and 3

  Exercise 4.6 Question no 2 and 3

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  Exercise 4.6 Question no 5

  Exercise 4.6 Question no 5

Exercise 4.7

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  Exercise 4.7 Question 1

  Exercise 4.7 Question 1

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  Exercise 4.7 Question 2

  Exercise 4.7 Question 2

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  Exercise 4.7 Question 3

  Exercise 4.7 Question 3

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  Exercise 4.7 Question 4

  Exercise 4.7 Question 4

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  Exercise 4.7 Question 5

  Exercise 4.7 Question 5

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  Exercise 4.5 Question 6

  Exercise 4.5 Question 6

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  Exercise 4.7 Question 7

  Exercise 4.7 Question 7

Exercise 4.8

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  Exercise 4.8 Question 5 and 6

  Exercise 4.8 Question 5 and 6

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  Exercise 4.8 Question 7

  Exercise 4.8 Question 7

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  Exercise 4.8 Question 9

  Exercise 4.8 Question 9

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  Exercise 4.8 Question 1

  Exercise 4.8 Question 1

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  Exercise 4.8 Question 2

  Exercise 4.8 Question 2

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  Exercise 4.8 Question 3 and 4

  Exercise 4.8 Question 3 and 4

Review Exercise

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  Review Exercise Question 1 and 2

  Review Exercise Question 1 and 2

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  Review Exercise Question 5 and 6

  Review Exercise Question 5 and 6

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  Review Exercise Question no 7

  Review Exercise Question no 7

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  Review Exercise Question 3 and 4

  Review Exercise Question 3 and 4

Online Test

• 20 Questions Online Test 10 min