Prove that cos theta into cosec theta minus sin theta into sec theta by cos theta + sin theta is equal to cosec theta minus sec theta
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let theta = x ,
cosx*cosecx - sinx*secx/cosx+sinx = cosecc-secx
cosx/sinx - sinx/cos/cosx+sinx
cos^2x-sin^2x/cosx sinx/cosx+sinx
(cosx-sinx)(cosx+sinx)/cosx sinx/cosx+sinx
cosx-sinx/cosx sinx
=cosecx-secx
rimidutta:
Pls do it on a page and give the answer
Its very confusing like this
ok
Pls do it fast
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