Write negation of the following statements consisting of quantifiers: (iii) For all triangles, sum of interior angles is 180`^0`

Write negation of the following statements consisting of quantifiers: (ii) For every x in R, x is not less than (x + 2).

Write negation of the following statements consisting of quantifiers: (v) There exists a capital for every state in India.

Write negation of the following statements consisting of quantifiers: (i) There exists,a real number x such that x ^2 = x

Write negation of the following statements consisting of quantifiers: (tv) There exists a real number x such that sqrtx in N

Write the negation of the followings: ( iii) All integers are natral numbers

Express the following statements by equations : The sum of the degree measures of the three angles of a triangle is 180^@ . The measure of the 2nd angle is twice that of the 1st and exceeds the thrid angle by 40^@ .

Write the truth values of the negation of the followings: (iii) 42 is divisible by 8

Which of the following pairs of sets are disjoint?A={set of all isosceles triangles},B={set of all right angled triangles}.

Write the truth values of the negation of the followings: (ii) All prime numbers are natural numbers

Write the truth values of the followings: (x) Every rectangle is a square if and only if equilateral triangles are right angled. ,