30 points
Time management is very much important in IIT JAM. The eduncle test series for IIT JAM Mathematical Statistics helped me a lot in this portion. I am very thankful to the test series I bought from eduncle.
Nilanjan Bhowmick AIR 3, CSIR NET (Earth Science)
- IIT JAM
- Mathematics (MA)
Please send the solution to the problem given in the attachment.
1 Answer(s)
Answer Now
- 0 Likes
- 1 Comments
- 0 Shares
Do You Want Better RANK in Your Exam?
Start Your Preparations with Eduncle’s FREE Study Material
- Updated Syllabus, Paper Pattern & Full Exam Details
- Sample Theory of Most Important Topic
- Model Test Paper with Detailed Solutions
- Last 5 Years Question Papers & Answers
Sign Up to Download FREE Study Material Worth Rs. 500/-
Alka gupta Best Answer
In mathematics the absolute value or modules |x| of a real number x is the non- negative value of x without regard to its sign. 1. |x| =x for positive x 2. |x| =-x for negative x and |0| =0
Accordingly I can say my statement is correct?
yes, correct
your case 2 is written incorrectly.
it is correct....mod x =-x for negative values of x
see
for negative x we can wrriten |-x| = -(-x) =x
or we can written |x|=-x , x is negative