Calculus
posted by Mark on .
ﬁnd the ﬁrst three nonzero terms of the Maclaurin expansion of y = f (x)
where the function is deﬁned implicitly by x^2 + xy + y^2 = 1. Also estimate
the error approximating f(0.1) using the ﬁrst two nonâ€“zero terms of this
series.

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