The average (arithmetic mean)
of |x| and x equals
(A) x if x > 0, and equals 0 if x= 0
(B) -x if x < 0, and equals 0 if x = 0
(C) 0, regardless of the value of x
(D) x, regardless of the value of x
(E) |x|, regardless of the value of x
BY-- RAKESH AGGARWAL from MUMBAI
a
ReplyDeleteif x=2 (x>0)
then mean is x=2
other options seems wrong
option a
ReplyDeleteA
ReplyDeleteA
ReplyDeleteE
ReplyDeleteA
ReplyDeletewhen x takes positive value... x n modulous x has the same value thus when divided by 2 gives the value of x
hi is this question which came for you on gre exam...
ReplyDeletea
ReplyDeletea
ReplyDeleteThis is the qustion apeerd in the exam
ReplyDeleteThis comment has been removed by the author.
ReplyDeletei think A is correct answer
ReplyDelete