y = tan(5x + 4)
dy = 5sec2(5x + 4)dx
dy |x=3,dx=.1 = 5sec2(19) · .1 ~ ...
dy |x=3,dx=.2 = 5sec2(19) · .2 ~ ...
Amin K.
asked 11/19/21Let y=tan(5x+4).
Find the differential 𝑑𝑦 when x=3 and 𝑑𝑥=0.1
Find the differential 𝑑𝑦 when x=3 and 𝑑𝑥=0.2
y = tan(5x + 4)
dy = 5sec2(5x + 4)dx
dy |x=3,dx=.1 = 5sec2(19) · .1 ~ ...
dy |x=3,dx=.2 = 5sec2(19) · .2 ~ ...
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