Floor and committee consideration of the policy
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
Answer:
Well everybody's different but in my case, some challenges or hesitations I have is that I feel or believe that I can't do it sometimes, but, self confidence gets me out of those thoughts and I achieve but sometimes I nearly give up. That's why self confidence is so important, also, distractions like games and even some times friends can challenge you from achieving your goals
Answer:
What do u wanna say? I didn't understand
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