Question

Can anyone help me with an integration evaluation...

Answer 1

\[\int\limits_{?}^{?} \frac{ 1+sinx }{ 1-sinx }\]

Answer 2

tried multiplying and dividing by 1+sin x ?

Answer 3

thank you..

Answer 4

oh u got it ?

Answer 5

yup, i was trying so long yet i didnt think about that step...

Answer 6

cool, let me know if you get stuck in further steps...

Answer 7

not yet, going onn...

Answer 8

Hey @IamNataliePortman i got the answer its \[2tanx+ 2secx+x\]

Answer 9

and u have the answer key to verify whether its correct ?

Answer 10

No, it is a monthly test paper i shall get the answer booklet by next month.. :(

Answer 11

i maybe getting other form of same answer..so unless you show steps, i won't be able to verify

Answer 12

yeah, got your error ?

Answer 13

hey, if you wont mind can you check after this line, please\[\int\limits_{?}^{?}\sec^2x+ 2tanxsecx+ \tan^2x dx\]

Answer 14

thats step is correct

Answer 15

\[tanx+ secx + \int\limits_{?}^{?} (1+secx)^2 dx\]

Answer 16

correct ?

Answer 17

yeah, its trivial from there

Answer 18

can u continue on your own ? i got to go

Answer 19

because intefral of 1, sec^2 and sec are standard

Answer 20

ohk i will, thank you very much..