Sponsor Area
Relations And Functions
Question
Make correct statement by filling in the symbols ⊂ or ⊄ in the blank spaces :
(v) x : x is a triangle in a plane}........{x : x is a rectangle in the plane}
Solution
Let A = {x : x is a triangle in a plane}, B = {x : x is a rectangle in the plane }
Since, no triangle is a rectangle.
∴ No member of set A is a member of set B.
Hence, { x : x is a triangle in aplane} 
{ x : is a tectangle in the plane}
Some More Questions From Relations and Functions Chapter
Collection of beautiful girls in India.
Fill in the blanks in the following table:
Numbers
Closed under
Addition
Subtraction
Multiplication
Division
Rational numbers
Yes
Yes
No
Integers
Yes
No
Whole numbers
...
Yes
Natural numbers
No
Numbers
Closed under
Addition
Subtraction
Multiplication
Division
Rational numbers
Yes
Yes
No
Integers
Yes
No
Whole numbers
...
Yes
Natural numbers
No
i9 + i19
3(7 + i7) + i(7 + i7)
Express each of the complex number given in the form of a + ib.
(1 - i) - (-1 + i6)
(1 - i) - (-1 + i6)
Sponsor Area
Mock Test Series
Mock Test Series