If P is the set of all parallelograms an...

If P is the set of all parallelograms and T is the set of all trapeziums then `P nn T` is

`phi`

none of these

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

QUADRATIC EQUATIONS AND EXPRESSION
HIMALAYA PUBLICATION|Exercise Question Bank|129 Videos
STATISTICS MEASURE OF DIPERSION
HIMALAYA PUBLICATION|Exercise QUESTION BANK|28 Videos

Similar Questions

Explore conceptually related problems

Let U be the set of all triangles in a plane. If A is the set of all triangles with at least one angle different from 60°, what is A′?

Let F_1 be the set of parallelograms , F_2 the set of rectangles, F_3 the set of rhombuses , F_4 the set of squares and F_5 the set of trapeziums in a plane. Then F_1 may be equal to :

Write the following sets in the roster form. (i) B is the set of all months in a year having 30 days. (ii) P is the set of all prime numbers smaller than 10. (iii) X is the set of colours of the rainbow.

P is the set of factors of 5, Q is the set of factors of 25 and R is the set of factors of 125. Which of the following is false? (A) P subset Q (B) Q subset R (C) R subset P (D) P subset R

The set of all integral multiples of 5 is a subgroup

A parallelogram is cut by two sets of m lines parallel to the sides, the number of parallelograms thus formed is

A parallelogram is cut by two sets of m lines parallel to the sides. The number of parallelograms thus formed is

Show that the relation R defined in the set A of all polygons as R = {(P _(1), P _(2)): P _(1) and P _(2) have same number of sides}, is an equivalence relation. What is the set of all elements in A related to the right angle triangle T with sides 3,4 and 5 ?

Which of the following sets are empty sets? Justify your answer. (i) A={x : x^(2)=4 and 3x=9} (ii) The set of all triangles in a plane having the sum of their three angles less than 180.

Let U be universal set of all the students of Class XI of a coeducational school and A be the set of all girls in Class XI. Find A′.

HIMALAYA PUBLICATION-SETS,RELATIONS AND FUNCTIONS-QUESTION BANK

A survey shows that 65% of Americans like cheese where as79% like oran...
Text Solution
|
If A = {1, 2, 3, 4, 5, 6} then how many subsets of A contain the eleme...
Text Solution
|
If P is the set of all parallelograms and T is the set of all trapeziu...
Text Solution
|
A and B are any two non-empty sets and A is a proper subset of B. If n...
Text Solution
|
In an election, two persons A and B contested. x% of the total voter v...
Text Solution
|
Let R be the real line, Consider the following subsets of the plane R...
Text Solution
|
The number of equivalence relation that can be defined on (a, b, c) i...
Text Solution
|
The relation 'is not equal to' is defined on R, is
Text Solution
|
The inverse of function f:R rarr { x in R : x lt 1} given by f(x) = (...
Text Solution
|
If f = R rightarrow R is defined by f(x) = |x|, then,
Text Solution
|
Let f:[2, oo) rarr X be defined by f(x) = 4x-x^2. Then, f is invertib...
Text Solution
|
If the function f : R rarr A given by f(x) = (x^2)/(x^2+1) is a surjec...
Text Solution
|
If f(x) = ax+b and g(x) = cx+d then f(g(x)) = g(f(x)) is equivalent to
Text Solution
|
If f(x) is defined on [0,1] by the rule f(x) = {(x,if x \ is \ ratio...
Text Solution
|
Let f(x) = (ax+b)/(cx+d) . Then fof(x) = x, then
Text Solution
|
If f(x) = x^n, n in N and gof(x) = ng(x), then g(x) can be
Text Solution
|
The function f : R rarr R given by f(x) = 5-3 sin x
Text Solution
|
If g(x) = 1+sqrtx and f(g(x))=3+2sqrtx+x then f(x) =
Text Solution
|
The inverse of the function f: R rarr R given by f(x) = log{a}(x+sqrt(...
Text Solution
|
If f(x) = log ((1+x)/(1-x)), then f((2x)/(1+x^2))
Text Solution
|