Question: Estimate y using differentials [Eq. (3)]. y = tan 2 x, a = /4, dx = 0.02 Ay dy= f'(a)dx ~

Estimate Δy using differentials [Eq. (3)].

Ay dy = f'(a)dx ~

y = tan2 x, a = π/4, dx = −0.02

Ay dy= f'(a)dx ~

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