11th mathematics exercise questions with answers, Mathematics

Mathematical Reasoning – Exercise 14.3 – Class XI

For each of the following compound statements first identify the connecting words and then break it into component statements. (i) All rational numbers are real and all real numbers are not complex. (ii) Square of an integer is positive or negative. (iii) The sand heats up quickly in the Sun and does not cool down… Continue reading Mathematical Reasoning – Exercise 14.3 – Class XI