Rewrite the following statement in the form `p` if only if`q :` `q :` if a quadrilateral is equiangular, then it is a rectangle and if a quadrilateral is a rectangle, then it is equiangular.

Rewrite each of the following statements in the form “p if and only if q (i) p: If you watch television, then your mind is free and if your mind is free, then you watch television. (ii)q: For you to get an A grade, it is necessary and sufficient that you do all the homework regularly. (iii) r : If a quadrilateral is equiangular, then it is a rectangle and if a quadrilateral is a rectangle, then it is equiangular.

Rewrite the following statement in the form p if only if q : If a tumbler is half empty, then it is half full and if a tumbler is half full, then it is half empty.

Compare the following statements : p, only if q.

Write the following statement in the form if p then q : It rains only if it is cold.

Write the following statement in the form if p then q : Whenever it rains it is cold.

The following statement (p to q) to [(~p to q) to q] is

Write the following statements in the form if p then q : It never rains when it is cold.

Write the following statement in five different ways, conveying the same meaning. p: If a mangle is equiangular, then it is an obtuse angled triangle.

Write the following statement in five different ways, conveying the same meaning. p: If a mangle is equiangular, then it is an obtuse angled triangle.

Rewrite the following statements in the form p if only if q : if you watch television then your mind is free and if your mind is free, then you watch television.