Write the negation of the followings: (iv) Every square is a rectangle

Write the negation of the followings: (ii) 2 + 3 = 6

Write the negation of the followings: (vii) sqrt7 is a rational number

Write the negation of the followings: (x) 4 is a factor of 12.

Write the negation of the followings: (vi) A rational number x is a real number

Write the truth values of the negation of the followings: (v) 'Every rectangle is not a square.

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

Write the negation of the followings: (i) shillong is the capital of meghalaya

Write the negation of the followings: (viii) 26th January is the Republic day of India

Write the truth values of the negation of the followings: (iv) There are 30 months in a year in English Calender

State validity of the followings: (iii) A quadrilateral is a rectangle if and only if it is equiangular.