how can we determine that to which side we have to shade in case line passes through origion while solving a numerical problem? plzzz explain
 

Asked by upmaniousagarika | 25th May, 2016, 10:34: PM

Expert Answer:

 
Lets space consider space straight a space equation space of space straight a space line space passes space space space space a x space plus space b y space equals space space 0 space through space origin space then comma space

Case space 1 colon
If space that space i n equation space is space of space the space form space ax space plus space by space less or equal than space space 0 space then
shade space the space region space below space the space line.

Case space 2 colon
If space that space i n equation space is space of space the space form space ax space plus space by space greater or equal than space space 0 space then
space shade space the space region space above space the space line.
 

Answered by Vijaykumar Wani | 26th May, 2016, 11:05: AM

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