Math, asked by mathukkutty, 1 year ago

If F(x)=|x|+|x-3| then F'(x) equals?

Answers

Answered by kvnmurty
2
1)  For x < 0
         F(x)  =  -x -x -3  = -2 x - 3                             d F/dx =  -2

2)  For  0< x  < 3
           F(x)  = x + 3 - x  = 3                                d F / dx  = 0

3 )  For  x > 3
           F(x) = x + x+3  = 2x + 3                        d F/ dx = 2


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