Q. 135.0( 1 Vote )

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Given statements in (a) and (b).

Identify the statements given below as contra positive or converse of each other.

(a)

(i) If you live in Delhi, then you have winter clothes.

(ii) If you do not have winter clothes, then you do not live in Delhi.

(b)

(i) If a quadrilateral is a parallelogram, then its diagonals bisect each other.

(ii) If the diagonals of a quadrilateral do not bisect each other, then the

quadrilateral is not a parallelogram.

Answer :

(a) (i) Contra positive statement

(ii)Converse statement.

(b) (i) Contra positive statement

(ii) Converse statement.

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Write each of the following statements in the form of "if-then"
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Show that the statement p: "If x is a real number such that x3 + 4x = 0, then x is 0" is true by
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