Write each of the following statements in the form if-then (i) The banana trees will bloom if it stays warm for a month (ii) A quadrilateral is a parallelogram if its diagonals bisect each other. (iii) To get `A^+` in the class, it is necessary that you do all the exercises of the book.

Explanation

(i) If the Banana tree stays warm for a month then it will bloom,

(ii) If the diagonals of a quadrilateral bisect each other then it is a parallelogram

(iii) If you want to get an A+ in the class then you do all the exercises of the book