Change sec4A-sec2A in terms of tanA.
is this question even correct? what do u think , anyways please can anyone try to answer it? Is 4 supposed to be there?
Thanks :)
Change sec4A-sec2A in terms of tanA.
is this question even correct? what do u think , anyways please can anyone try to answer it? Is 4 supposed to be there?
Thanks :)