Write the contrapositive of the following statement:
(i) If a number is not divisible by 3, it is not divisible by 9.
(ii) If you are not a citizen of India, then you were not born in India.
(iii) If a triangle is not isosceles, then it is not equilateral.

Write the contrapositive and converse of the following statements. x is an even number implies that x is divisible by 4.

Write the decimal expansion of the following rational numbers without actual division. (iii) 7/8

Write the decimal expansion of the following rational numbers without actual division. (ii) 21/25

Write the decimal expansion of the following rational numbers without actual division. (i) 35/50

Write the converse of the following statements. (i) If a number n is even, then n^(2) is even. (ii) If you do all the exercises in the book, you get an A grade in the class. (iii) If two integers a and b are such that a gt b , then a -b is always a positive integer.

Write equation for the following statements If you add 3 to one- third of z, you get 30.

Write the decimal form of the following rational numbers without actual division. (i) 35/50 (ii) 21/25 (iii) 7/8

Write the equation of the following mathematical statements If you add one fourth of z to 3 you get 7

Write all the factors of the following numbers. i. 36 ii. 23 iii. 96 iv. 115

Write the contrapositive and converse of the following statements. You cannot comprehend geometry if you do not know how to reason deductively.