Answer:
Evaluate ∫3x2sin(x3)cos(x3)dx
Step-by-step explanation:
hello (a) using the substitution u=sin(x3) because
du =3x²(cos x3)dx
you have ∫3x2sin(x3)cos(x3)dx = ∫udu=u²/2 +c............continu
Answer: its C:I, III, and IV just took the test.
Step-by-step explanation:
If you showed me the diagram I could give you an answer.
Answer:
a, x, y
Step-by-step explanation: