CBSE Mathematics Class XI

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Mathematics - CBSE CLASS XI

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Mathematics

 

1.5 ABSOLUTE FUNCTION :

Absolute function means the value of image is always positive because of the modulus sign.

1.5.1 Graph of absolute function

Example:

Given f (x) = 2 − x and y =| f (x) | . Sketch the graph of y =| f (x) | for the domain 0 ≤ x ≤ 6. Hence
state the corresponding range of y.

Hence, the corresponding range of y is 0≤ y ≤ 4

 

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CBSE Mathematics Class XI ( By Mr. Ayaz Khan )
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