Which of the following are examples of the null set
{ y : y is a point common to any two parallel lines}

Which of the following are examples of the null set { x : x is a natural numbers, x 7 }

Which of the following are examples of the null set Set of even prime numbers

Which of the following are examples of the null set Set of odd natural numbers divisible by 2

State which of the following sets are empty and which are not? (i) The set of lines passing through a given point. (ii) Set of odd natural numbers divisible by 2. (iii) {x : x is a natural number, x lt 5 and x gt 7} (iv) {x : x is a common pomf to any two parallel lines} (v) Set of even prime numbers.

Which of the following figures lie on the same base and between the same parallels. In shuch a case, write the common base and the two prarllels.

Which of the following lie on the same base and between the same parllels. In such a case, write common base and the two parallels.

State whether each of the following set is finite or infinite: The set of lines which are parallel to the x-axis

Coordinates of a point on the curve y = x log x at which the normal is parallel to the line 2x-2y=3 are

The distance of the line 2 x-3 y=4 from the point (1,1) measured parallel to the line x+y=1 is

Find the equation of the tangent line to the curve y = x^(2) - 2x + 7 which is (a) parallel to the line 2x - y + 9 = 0