Which of the following statements are true and which are false ? In each case give a valid reason for saying so.
`t : sqrt( 11)` is a rational number.

Which of the following statements are true and which are false? In each case give a vaild reason or your answer. (i) p: sqrt(11) is an irrational number. (ii) q: Circle is a particular case of an ellipse. (iii) r: Each radius of a circle is a chord of the circle. (iv) s: The centre of a circle bisects each chord of the circle. (v) t: If a and bare integers such that alt b," then "-agt -b. (vi) u: The quadratic equation x^(2) + x + 1 = 0 has no real roots.

Which of the following statement are true/false ?

Which of the following statements are true and which are false ? In each case give a valid reason for saying so. q : The centre of a circle bisects each chord of the circle.

State which of the following statements are true and false

Which of the following statements are true and which have are false? In each case give a valid reason for saying so r: Circle is a particular case of an ellipse s: If x and y are integers such that x>y, then =x<-y*t:sqrt(11) is a rational number.

Which of the following statements are true and which are false? In each case give a valid reason for saying so. (i) p : Each radius of a circle is a chord of the circle. (ii) q : The centre of a circle bisects each chord of the circle, (iii)r: Circle is a aprticular case of an ellipse, (iv) s : If x an y are integerss such that x gt y, (v) t : sqrt11 is a rational number.

Which of the following statements are true and which have are false? In each case give a valid reason for saying so p: Each radius of as circle is a chord of the circle q: The centre of a circle bisects each chord of the circle.

Which of the following statements are true (T) and which are false (F)? The predecessor of 1000 is 999.

Which of the following statements is true is case of alkyl halides ?