Re: Daily question

Posted by Khushboo on Mar 29, 2009; 4:02pm
URL: http://discussion-forum.276.s1.nabble.com/Daily-question-tp2328964p2552996.html

1-  % of group that watched none of the three sports = 52%

2-  P(both labwork and specialist) = 0.05 or 5%

3- No of blue balls= 4

4-  f(x) is a continuous function, therefore, value of a= 2 and b= 1.

5-  f(x) = |x|-|x + 1|.
     It implies that
                  -1 , if x≥0
                   1 , if x<0
     Clearly f(x), being a constant function for x>0 and x<0, is continuous for all x>0 and all x<0 except at x=0.