1.
[tex] \tan\theta-\sec\theta=sin {}^{3}\theta\sec {}^{2}\theta[/tex]
2.
[tex] \csc {}^{2}x( \sec \: x - \tan \: x) - 1 = \cot {}^{2} \: x[/tex]
beserta langkah-langkah
terima kasih [answer.2.content]
[tex] \tan\theta-\sec\theta=sin {}^{3}\theta\sec {}^{2}\theta[/tex]
2.
[tex] \csc {}^{2}x( \sec \: x - \tan \: x) - 1 = \cot {}^{2} \: x[/tex]
beserta langkah-langkah
terima kasih [answer.2.content]