The truncated Taylor series to n=6 terms for tan(x) about x=0 is fs(x)= x + +K 15 The relative error at x=n/6 due to the truncation is 1.1345 x 103 -1.1345 x 10-3 -1.1345 x 103 1.1345 x 10-3

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Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.