Let be a function defined on R such that for all
21
41
42
As we learnt in
Constant of integration: -
Hence
- wherein
Where is the constant of integration .
Integrate again P(x) - P(1 - x) = Cx
So put x=0
P(0)+P(1)=C=42
and P(1)-P(0)=42
Correct option is 4.
Option 1)
Incorrect
Option 2)
21
Incorrect
Option 3)
41
Incorrect
Option 4)
42
Correct
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