Question

28. Se*cos x dx =
[A] e*sin x + constant
e*(si
[B]
(D]
[C]
ex
sin x
(sin x + cos x) + constant
2
29. The argument of the complex number (-1 - i) is
TT
[A]
[B]
-
4
3п
[C] 311
[D]
_
4
sin30
30.​

Answer 1

Answer:

$\large\huge\blacksquare$