15. State which of the following are finite sets0) fx xe N and (x -3)

1.	15. State which of the following are finite sets0) fx xe N and (x -3) (x-4) 0)(ü) (x xe N and x is a prime number)(iii) {x : x N and x2 < 0)(v) fx xE N and 3x2 27 0)
Answer» finite sets are those , which have limited no. of element in it. so , i) has only 2 element = 3,4 and iv ) also has only 2 element = 3,-3 . option i and iv are correct

15. State which of the following are finite sets0) fx xe N and (x -3) (x-4) 0)(ü) (x xe N and x is a prime number)(iii) {x : x N and x2 < 0)(v) fx xE N and 3x2 27 0)

Answer»

finite sets are those , which have limited no. of element in it.

so , i) has only 2 element = 3,4 and iv ) also has only 2 element = 3,-3 .

option i and iv are correct