Q) Which of the following are correct ways of arguing? :
i) There can be no second husband without a second wife.
ii) Anil is a friend of Bob, Bob is a friend of Raj, hence Anil is a friend of Raj. iii) A is equal to B, B is equal to C, hence A is equal to C.
iv) If everyone is a liar, then we cannot prove it.
Choose the correct answer from the code given below
Options:
A)(iii) and (iv)
B) (i), (iii) and (iv)
C) (ii), (iii) and (iv)
D) (i), (ii), (iii) and (iv)