Consider the following expression using Racket: (= (string-length "hello world") (/ (+ 10 10) 5) )   1) What data type does the above expression return when evaluated? a.) Boolean,  b.) string,  c.) Integer,  d.) Real,  e.) Complex   2) What is the first operation performed in the evaluation of the expression above? a.) The equality, ‘=’, is performed first. b.) The division, ‘/’, is performed first. c.) The addition, ‘+’, is performed first. d.) The string-length operation is performed first. e.) The first operation performed depends on the operating system in use.

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