Write the constrapositive of the following statements: If a number is divisible by 9, then it is divisible by 3. If you are born in India, then you are a citizen of India If a triangle is equilateral it is isosceles.

Write the contra positive of the following statement: ( i) If a number is divisible by 9, then it is divisible by 3. (ii) If you are born in India,then you are a citizen of India.(iii) If a triangle is equilateral,it is isosceles.

The negative of the statement If a number isdivisible by 15 then it is divisible by 5 or 3

Which of the following statements are true? If a number is divisible by 9, it must be divisible by 3.

Which of the following statements are true? A number is divisible by 18, if it is divisible by both 3 and 6.

Write the contrapositive of the following statements : (i) if you born in india, then you are a citizen of India. (ii) If a triangle is equilateral, then it is isosceles.

If the sum of the digits of a number is divisible by 3, then the number itself is divisible by 9.

Give an example of a number which is divisible by 3 but not divisible by 9.

Write the negation of the following compound statements : 27 is divisible by 3 or sky is blue.

Which of the following numbers is completely divisible by 9?