11th mathematics exercise questions with answers, Mathematics

Mathematical Reasoning – Exercise 14.4 – Class XI

Rewrite the following statement with “if-then” in five different ways conveying the same meaning. If a natural number is odd, then its square is also odd. Solution: The given statement can be written in five different ways as follows. (i) A natural number is odd implies that its square is odd. (ii) A natural number… Continue reading Mathematical Reasoning – Exercise 14.4 – Class XI