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02 May 2012, 22:25
Kudos
Bookmarks
Guys,
Need your input as to how to approach absolute values problems. Facing little challenge in understanding the theroy and applying the same to problems
also just wanted to know is |x|always positive? when can this can be negative?
say if a expression says |x-4| > 4 = how can i read this / how can i rewrite this expression....sounds very basic but getting real trouble here...
Need your input as to how to approach absolute values problems. Facing little challenge in understanding the theroy and applying the same to problems
also just wanted to know is |x|always positive? when can this can be negative?
say if a expression says |x-4| > 4 = how can i read this / how can i rewrite this expression....sounds very basic but getting real trouble here...
Archived Topic
Hi there,
This topic has been closed and archived due to inactivity or violation of community quality standards. No more replies are possible here.
Where to now? Join ongoing discussions on thousands of quality questions in our Quantitative Questions Forum
Still interested in this question? Check out the "Best Topics" block below for a better discussion on this exact question, as well as several more related questions.
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02 May 2012, 23:07
Kudos
Bookmarks
Check this out:
math-absolute-value-modulus-86462.html
If you still have doubts, post them back to the forum
math-absolute-value-modulus-86462.html
If you still have doubts, post them back to the forum
03 May 2012, 02:53
Kudos
Bookmarks
https://www.manhattangmat.com/strategy-s ... -value.cfm
thi article is simple amazing...........for me to overcome this difficult topic is to think always to absolute value as a distance point with a key central point. and then move on with different techniques.
Read very carefull this article and the other posts on that blog.
If you need, do not esitate to ask
thi article is simple amazing...........for me to overcome this difficult topic is to think always to absolute value as a distance point with a key central point. and then move on with different techniques.
Read very carefull this article and the other posts on that blog.
If you need, do not esitate to ask
