Question

HELP !! PICTURE ADDED :}

Answer 1

its 2

Answer 2

2

Answer 3

but its very basic marmar.

Answer 4

1/x^3

Answer 5

can anyone help with: prove the identity that (tan^2 x) - (sin^2 x) = (tan^2 x)(sin^2 x)

Answer 6

Thanks !

Answer 7

@candy020202
Post the question. don't exploit another thread. thanks

Answer 8

welcome.

Answer 9

i already did post it but nobody will help me.

Answer 10

where? link please.

Answer 11

i dont know how to send a link

Answer 12

here i will post it again

Answer 13

ok. i am waiting.

Answer 14

i posted it again