Signum Function - Graph, Examples, Domain, Range [Most detailed video with EXAMPLES]
Автор: Teachoo
Загружено: 2020-06-27
Просмотров: 24002
Описание:
Did you know Signum Function is not as easy it looks like? It has some other meaning as well!
First, we discuss the basic Definition of Signum Function (sgn(x)), and how it is represented as modulus
Then, we learn how to find Signum of any Function.
Next up, we draw its graph and find out it's domain and range.
And in the end, we do 3 Questions based on Signum Function (using the new definition we have found out about it). Don't miss the last one, you will love it!
So, keep your Pen and Notebook ready... write the Video Name on Top and start doing the questions!
On Teachoo,
We have explained all the questions of Class 11 Maths Chapter 2 - Relation and Function, including NCERT Solutions of all Exercise Questions as well as Examples with VIDEO
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https://www.teachoo.com/subjects/cbse...
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0:00 Signum function
2:09 Graph
5:04 Teachoo question
7:33 Question 2
10:07 Question 3
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