anonymous
  • anonymous
cos^2 - sin^2X ------over------ 1 - tan^2 X
Mathematics
  • Stacey Warren - Expert brainly.com
Hey! We 've verified this expert answer for you, click below to unlock the details :)
SOLVED
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
jamiebookeater
  • jamiebookeater
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
Nnesha
  • Nnesha
\[\huge\rm \frac{ \cos^2 x- \sin^2x }{ 1-\tan^2x}\]
anonymous
  • anonymous
is cos^2X the answer
Nnesha
  • Nnesha
can you please tell me how u got cos^2x :=) thanks!

Looking for something else?

Not the answer you are looking for? Search for more explanations.

More answers

anonymous
  • anonymous
do i have to
Nnesha
  • Nnesha
hmm just wanted some explanation you can explain in words like what ws ur first step
anonymous
  • anonymous
cos^2 x - sin^2 x cos^2 x -sin^2 x cos^2 x - sin^2 x -------------------- = --------------------- = ---------------------- 1 - tan^2 cos^2 x sin^2 x cos^2 x - sin^2 x -------- - --------- ----------------------- cos^2 cos^2 cos^2 x cos^2 - x - sin^2 cos^2 x = ------------------------- x -------------- = cos^2 x 1 cos^2 -sin^2 x
Nnesha
  • Nnesha
PERFECT!
anonymous
  • anonymous
thanks
Nnesha
  • Nnesha
thanks for showing ur work and you can use equation tool great job!
anonymous
  • anonymous
yea i'm new so i don't really know how to use this yet
Nnesha
  • Nnesha
yeh i understand let me know if you have any question abt equation tool i can help :=)
Nnesha
  • Nnesha
or about latex
anonymous
  • anonymous
ok thanks
Nnesha
  • Nnesha
np :=)

Looking for something else?

Not the answer you are looking for? Search for more explanations.