Write the following sets in roster form: (i) A = (x:x is an integer and -3 < x < 7}

(ii) B = {x:x is a natural number less than 6)

(iii) C= (x:xis a two-digit natural number such that the sum of its digits is 8) (iv) D= (x:x is a prime number which is divisor of 60}

(v) E= The set of all letters in the word TRIGONOMETRY

(vi) F The set of all letters in the word BETTER​