Question

Can someone show/help me with these?

Answer 1

Where is the question ??

Answer 2

Can you flip it?

Answer 3

If you can help me with #22, i may get the hang of it. & no i cant, sorry

Answer 4

Can u write this question ??
I cant open the page

Answer 5

Ill make a new thread.

Answer 6

it should be \[\Pi/2\]

Answer 7

Because period of cosx=2(pi) so period of cos4x should be (pi)/2

Answer 8

Downtime is about to start :/ what about 23?

Answer 9

@burakb can you help me real fast

Answer 10

which topic ??

Answer 11

the attachment above^

Answer 12

22nd question ??

Answer 13

yes. sorry

Answer 14

No i got 22, i need help with 23 24 25

Answer 15

okay

Answer 16

i am looking now

Answer 17

ok

Answer 18

q.23 is 4(pi)

Answer 19

q.24 is 6(pi)

Answer 20

q.25 is (pi)/4

Answer 21

what about
26. y= 2 cos 2x
27. y= -3 cos 1/3x

Answer 22

q.26=(pi)
q.27=6(pi)