Value of y its derivative and double derivative at x=-1, 0 and 1.

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Virajan Verma 2018-10-3

关闭： MATLAB Answer Bot 2021-8-20

y=x^5+x^4+x^3+x^2+x+100

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Matt J 2018-10-3

编辑：Matt J 2018-10-3

polyder, polyval

Virajan Verma 2018-10-3

If i am using diff operator, a null matrix is coming. Any suggestions please??

Matt J 2018-10-3

编辑：Matt J 2018-10-3

The suggestion was to use polyder and polyval, so I don' know why you are using diff.

Regardless, you should demonstrate what you are seeing, for us to know what is going on.

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