The main idea is answer choice A.
Answer:
Which verse of the first poem makes the clearest reference to the relative importance of money ?
Explanation:
What poem?
Answer:
Do you want me to do a whole essay or?
I believe the answer is C. oil pan
Oil pan usually bolted on the bottom<span> of the crankcase (even though in most cases it's made to be detachable) to cover the bottom of engine block.
It is also molded on the bottom of the crankcase so it could be used as oil reservoir.</span>
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
