Question

O
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32. If ) A 5 B means 'A is the husband of Bº
0) A 4 B means 'A is the sister of B'
(D) A 3 B means "A is the son of B”.
Then, which of the following shows that A is the daughter of B?
A 4C 3B
C 3B 4A
85C3A​

Answer 1

Answer:

refer and mark brainliest

Step-by-step explanation:

Diagram for the alternative (a)

D - C means D is the sister of C

It is clear from the diagram that D is the sister of C but it is not necessary that C is the sister of D. C may also be brother of D. Hence, the alternative (A) does not answer the question.

Diagram for the alternative (b)

→D×P−C

(1) D × P means D is the son of P

(2) P - C means P is the sister of C

If C is supposed to be a male then he will be the maternal uncle of D and if C is supposed to a female then she will the maternal aunt of D. Hence, the alternative (B) does not answer the questions.

Diagram for the alternative (c)

C−P÷D

(1) C - P means C is the sister of P

(2) P ÷ D means P is the brother of D

It is clear from the diagram that if P is the brother of D then either D will be a male or a female.If D is a male then C is the sister of D and if D is a female then also C is the sister of D. Hence, the alternative (C) answers the question correctly.

Diagram for the alternative(d)

P+D÷C

(1) P÷D means P is the mother of D.

(2) D÷C means D is the brother of C.

It is clear from the diagram that D is the brother of C. So C may be a male or female. Hence, the alternative (D) does not answer the question.

Diagram for the alternative (e)

D−P÷C

(1) D - P means D is the sister of P.

(2) P÷C means P is the brother of C.

From the diagram P is brother of C. So C may be a male or a female. Hence, from this it is not clear that C is the sister of D. Hence, this alternative also fails to answer the question. Therefore, (c) is the correct answer.