Q. Consider the following two sets of LR(1) items of an LR(1) grammar. X -> c.X, c/d X -> .cX, c/d X -> .d, c/d X -> c.X, $ X -> .cX, $ X -> .d, $Which of the following statements related to merging of the two sets in thecorresponding LALR parser is/are FALSE?1. Cannot be merged since look aheads are different.2. Can be merged but will result in S-R conflict.3. Can be merged but will result in R-R conflict.4. Cannot be merged since goto on c will lead to two different sets. (Solved)