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X + Y means X is the son of Y. X – Y means X is the daughter of Y. X × Y means X is the father of Y. X…

From the given codes, A × B means A is the father of B, and B + C means B is the son of C; since A is B's father and C is B's mother, A is the husband of C. Next, C – D…

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X + Y means X is the son of Y. X – Y means X is the daughter of Y. X × Y means X is the father of Y. X / Y means X is the mother of Y. If A × B + C – D / E, then how is A related to E?

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Correct answer D

From the given codes, A × B means A is the father of B, and B + C means B is the son of C; since A is B's father and C is B's mother, A is the husband of C. Next, C – D means C is the daughter of D, and D / E means D is the mother of E, which makes C the sister of E. Being the husband of E's sister C, A is the brother-in-law of E.

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