SP, = 60 6. Find the number of permutations of the letters in the word MAGNITUDE if a. there are no restrictions. (1 mark) b. the first letter must be a G. (1 mark) c. the last two letters must be vowels. (2 marks) d. the letters TAG have to be together in that order. (2 marks) e. the letters TAG have to be together in any order. (2 marks)