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QUESTION 3 a) Determine number of ways to arrange the letters in the word EXAMINATION. (2 marks) b) Determine number of ways to arrange the

QUESTION 3 a) Determine number of ways to arrange the letters in the word EXAMINATION. (2 marks) b) Determine number of ways to arrange the letters in the word FREEDOM such that the consonants are always together. (3 marks) c) There are four blue pens and three red pens in a pencil case. Two pens are randomly taken one by one with replacement. Find the probability of choosing at least one blue pen

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