Mathematics Miscellaneous Example 1 : Draw the graph of ` |x|+|y|= 1`

Step 1 : We know the graph for `y =1-x` is shown as

Step 2 : `y = 1 - x -> y = 1 - | x |`

Step 3 : `y = 1-|x| -> 1- |x|`.

Clearly above figure represents a square.

 
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