Question: Consider the following program in Lettuce: let x = 10 in (* Line 1 ) let f= function (x) ( Line 2 ) (

Consider the following program in Lettuce: let x = 10 in (* Line 1 *) let f= function (x) (* Line 2 *) (* Line 3 *) in x+ 20 x + f(x) (* Line 4*) The comments are written between (* and *) markers. (A) Which of the definitions does the x in line 3 refer to? O Line 4 O Line 2 Line 1 O It is an undefined usage DAL PAGE D S

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Question: Consider the following program in Lettuce: let x = 10 in (* Line 1 *) let f= function (x) (* Line 2 *) (*

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Question: Consider the following program in Lettuce: let x = 10 in (* Line 1 ) let f= function (x) ( Line 2 ) (