Let y = tan x (a) Find the differential dy.
dy = ?

(b) Evaluate dy and ∆y if x= π/3 and dx = -0.2 (round ∆y to four decimal places)
dy=?
∆y=?
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answer: what are the following choices

the answer is:

the answer is:

to solve the problem, we need to remember the quotient of power property, it's defined by the following relation:

if we have a quotienf of powers that have the same base, we need to keep the same base and subtract the exponent of the denominator power to the exponent of the numerator power.

so, we are given the expression:

then, calculating we have:

hence, the answer is:

have a nice day!

c.

step-by-step explanation:

answer: i think you should do the math and pay attention in class : )

step-by-step explanation:

that is truly what   think but if i get the answer i will