Write down the contrapositive of the following statements.
(i) If x -y and y = 3, then x=3 .
(ii) If n is a natural number then n is an integer.
(iii) If all the three side of a triangle are equal, then the triangle is equilateral.
(iv) If x and y are negative integers, then xy is positive.
(v) If natural number n is divisible 6 by then is divisible by 2 and 3.
(vi) If it snows, then the weather will be cold.
(vii) If x is a real number such that `0 lt x lt 1`, then `x^(2) lt 1`

Answer

N/a

Explanation

(i) If `x ne 3`, then `x ne y or y ne 3`.
(ii) If n is not an integer, then it is not a natural number.
(iii) If the triangle is not equailateral, then all three sides of the triangle are not equal,.
(iv) If xy is not positive integer,then either x or y is not negative integer.
(v) If natural number n is not divisible by 2 or 3 , then n is divisible by 6 .
Then weather wil not be cold, if it does not snow.
(vii) If `x^(2) lt 1`, then x is not a real number such that `0 lt x lt 1`.