Guest

The points of discontinuity of the function f(x) = [x] sin Π / [x+1] where[.] denotes the gretest integer function, are (a) x belonging to I - {-1,0} (b) x belonging to I - {0} (c) x belonging to I - {-1} (d)none of these

The points of discontinuity of the function


f(x) = [x] sin Π / [x+1]


where[.] denotes the gretest integer function, are


(a) x belonging to I - {-1,0}


(b) x belonging to I - {0}


(c) x belonging to I - {-1}


(d)none of these

Grade:12

1 Answers

bibhash jha
15 Points
14 years ago

 

f(x)= n/sin(pi/n+1)   where  n<=x<n +1  where n is an integer

 

so the function is continuous everywhere except x= -1

Think You Can Provide A Better Answer ?

ASK QUESTION

Get your questions answered by the expert for free