Maths-
General
Easy
Question
The set of intelligent students in a class is-
- a null set
- a singleton set
- a finite set
- not a well defined collection
The correct answer is: not a well defined collection
To define the set of intelligent students in a class.
A finite set has the number of elements defined and finite. So, the set of intelligent students is not a finite set since the number students may vary.
Therefore, the set of intelligent students in a class is not a well defined collection.
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Maths-General
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Find the Area of four walls of a room 13 m long and 8 m wide and 5 m high
Maths-General
Therefore, the area of four walls of a room is 210 m².
