Answer:
perpendicular lines
Step-by-step explanation:
can i have brainliest please thx
I think that you have wrong u-substitution ( partial integration ):
u=x, dv=cos 5x dx
du=dx, v=1/5 * sin 5x
Integral becomes:
Is it OK now?
Answer:
C
Step-by-step explanation:
It is fully reduced
Ur close but it is 0.023 you were off just a bit