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Write the component statements of the following compound statements and check whether the compound statement is true or false: (i) the perimeter of a right-angled triangle and an equilateral triangle is equal to the sum of three sides. (ii) 72 is a multiple of 18 and 24. (iii) 0 is smaller than every positive integer and every negative integer. (iv) a line is straight and extends indefinitely in both directions. |
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Answer» Solution :(i) component statements L: p: the perimeter of a right -angled triangle is equal to the sum of three sides. q : the perimeter of an equilateral triangle is equal to the sum of three sides . compound statements is true. (ii) component statements : p: 72 is a multiple of 18. q: 72 is a multiple of 24. compound statement is true. (iii)compound statements : p: 0 is smaller than EVERY positive integer. q: 0 is smaller than every negative integer. compound statement is false. (iv) component statements : p: a LINE is straight. q: a line EXTENDS indefinitely in both dirction . |
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