Identify the quantifiers in the following statements.
(i) There exists a triangle which is not equilateral.
(ii) For all real numbers x and y , xy = yx.
(iii) There exists a real number which is not a rational number .
(iv) For every natural number which x,x + 1 is also a natural number.
(v) For all real number x with `x gt 3 , x^(2)` is greater than 9.
(vi) There exist a traingle which is not an isosceles traingle.
(vii) For all negative `x,x^(3)` is also a nagative integers.
(viii) There exists a statements in above statements which is not true.
(ix) There exists an even prime number other thab 2.
(x) There exists a real number x such that `x^(2) + 1=0`

Answer

There exists