Write the negation of the following statements `:`
p `:` Each natural no is greater than 0.
q `:` The sum of 2 and 5 is 6.
r `:` The whole number is an integer.
s `:` A rectangle is a pentagon or a quadrilateral.
t `:` Asia is a continent.
u : All triangle are not equilateral triangles.

Write the negation of the following statements : p : Jaipur is the capital of Rajasthan. q : The earth is round. r : The sun is cold. s : Some even integers are prime.

Write the negative of the following statements Guraon is a city The number 17 is greater than 9 sqrt5 is a complex number 2.5 is a natural number

Write the negation of the following statements and check whether the resulting statements are true: Every natural number is greater than 0.

Write the negation of the following statements : p : Both the diagonals of a rhombus have same length. q: sqrt( 7) is rational. r : -5 is greater than -3. s : 5+3 = 7 .

Write the negation of each of the following statements: (i) Every natural number is greater than 0. (ii) Both the diagonals of a rectangle are equal. (iii) The sum of 4 and 5 is 8. (iv) The number 6 is greater than 4. (v) Every natural number is an integer. (vi) The number -5 is a rational number. (vii) All cats scratch. (viii) There exists a rational number x such that x^(2) = 3. (ix) All students study mathematics at the elementary level. (x) Every student has paid the fees. (xi) There is some integer k for which 2k = 6. (xii) None of the students of this class has passed.

Write the negation of each of the following statements (1) p^^(qtor) (2) ~pvv(qto~r) (3) (~pvv~q)^^(p^^~q) .

Write the negation of the following statements: (i) Chennai is the capital of Tamil Nadu,(ii) sqrt(2) is not a complex number (ii) All triangles are not equilateral triangle.(ii) All triangles are greater than 7. (v) Every natural number 2 is integer.

Write down the contrapositive of the following statements. (i) If x -y and y = 3, then x=3 . (ii) If n is a natural number then n is an integer. (iii) If all the three side of a triangle are equal, then the triangle is equilateral. (iv) If x and y are negative integers, then xy is positive. (v) If natural number n is divisible 6 by then is divisible by 2 and 3. (vi) If it snows, then the weather will be cold. (vii) If x is a real number such that 0 lt x lt 1 , then x^(2) lt 1

Identify the quantifier in the following statement and write the negation of the statements (i) p : For every real number x,5x is greater than 5 (ii) q : There exists a prime number which is even (iii) r : For every positive interger x,x+2, is a positive interger (iv) s : For every planet there is a moon (v) t : There exists a rhombus whose all angle is 90^@

Write the negation of the following statements:(i) p: For every real number x , x^2> x .(ii) q: There exists a rational number x such that x^2=2 .(iii) r: All birds have wings.(iv) s: All students study mathematics at the element