Illustration 37 [0, 3] is (A) 2 (x)) where f (x) (B) 3 x 0 sxs2 1 2 ers3 then the number of points of discontinuity of g(x) in 3 x (C) (D) 0

Write the number of points of discontinuity of f(x)=[x] in [3,7] .

Let g(x)=f(f(x)) where f(x)={1+x;0<=x<=2} and f(x)={3-x;2

Let g(x) = f(f(x)) where f(x) = { 1 + x ; 0 <=x<=2} and f(x) = {3 - x; 2 < x <= 3} then the number of points of discontinuity of g(x) in [0,3] is :

If f(x)=(1+x)/([x]),x in[1,3] , then the number of points of discontinuity are (where [.] is G.I.F.)

if f(x) ={{:(x+2 ,if xlt0),(-x^(2)-2 ,if 0le xlt1),( x ,if xge1):} then the number of points of discontinuity of |f(x)|is (a) 1 (b) 2 (c) 3 (d) none of these

If f(x)=(1)/(x-1) and g(x)=(x-2)/(x+3), then number of points of discontinuity in f(g(x))is(1)1(2)2(3)3(4)4

If function y=f(x) has only two points of discontinuity say x_1,x_2, where x_1,x_2<0, then the number of points of discontinuity of y=f(-|x+1|) is (a) 0 (b) 2 (c) 6 (d) 4