question_answer

Read the statement(s) and choose the correct option. (i) \[-\frac{5}{7}<-\frac{4}{7}\] (ii) 1 is only rational number which is its own reciprocal. (iii) The sum of rational number \[\frac{a}{b}\] and \[\frac{c}{d}\] is \[\frac{a+b}{c+d}\] (iv) Reciprocal of a negative number is always negative.

A) (i), (ii) and (iii) are correct

B) Only (i) and (iv) is correct

C) Only (iii) is correct

D) Only (iii) is incorrect