Question: Consider a context free grammaer: G3 = {{EXP R, T ERM, F ACT OR} {a, +, x, (, )} , EXP R, {S P

Consider a context free grammaer: G3 = {{EXP R, T ERM, F

Consider a context free grammaer: G3 = {{EXP R, T ERM, F ACT OR} {a, +, x, (, )} , EXP R, {S P }} where P = EXP R EXP R + T ERM |T ERM EXPR TERM FACTOR|FACTOR FACTOR (EXPR)|a Give parse trees and derivations for each of the following string. () + (b) (a + a) a ||

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