Answer:
The definition of the particular circumstance is demonstrated in the following summary segment.
Explanation:
- The unrestricted immigration, which will also lead to increased ethnic or cultural differences as well as increases of ethnic communities, would have been one societal consequences.
- Yet another economic effect would have labor supply problems that would lead to worker shortages as well as elderly recruiting.
Answer:
In the 1800's, photography were important for memories of the people lost in the war, and to have a something to reminisce for good times.
Explanation:
Answer:
sec(4x) + C
Explanation:
original problem: ∫sec(4x)tan(x)dx
use integration by substitution (u-sub) by setting u = 4x
if u = 4x, then du/dx = 4 and du = 4dx (dx = du/4)
after substitution the integral is ∫sec(u)tan(u)(du/4)
move the 1/4 out of the integral by using the integral Constant rule to form 1/4∫sec(u)tan(u)du
the anti-derivative of sec(u)tan(u) is sec(u), memorize your trigonometric derivatives!!!!
after integration, we get sec(u)/4 + C , now plug u back into the equation
sec(4x) + C is the general solution
C is the answer you are looking for
