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- Solve! In the cartesian product {(1,a),(1,b),(2,a),(2,b)}.Find the image of element 1.
- #Maths
- #Engineering
- #All India Pre Medical Test
- #Joint Entrance Examination Main
- #Sets, Relations and Functions
In the cartesian product {(1,a),(1,b),(2,a),(2,b)}.Find the image of element 1.
- Option 1)
a
- Option 2)
b
- Option 3)
a and b
- Option 4)
none of these
Answers (1)
As we learnt
IMAGE -
The image of an element x under a relation R is given by y, where (x,y) ∈ R.
-
The image of 1 are both a and b.
Option 1)
a
Option 2)
b
Option 3)
a and b
Option 4)
none of these
View full answer
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