Business Calculus
z′(w)=2w3(4tanw+wsec2w)z^{\(\prime\)}\(\left\)(w\(\right\))=2w^3\(\left\)(4\(\tan\) w+w\(\sec\)^2w\(\right\))
z′(w)=2w3(4tanw−wsec2w)z^{\(\prime\)}\(\left\)(w\(\right\))=2w^3\(\left\)(4\(\tan\) w-w\(\sec\)^2w\(\right\))
z′(w)=2w3(4sec2w+wtanw)z^{\(\prime\)}\(\left\)(w\(\right\))=2w^3\(\left\)(4\(\sec\)^2w+w\(\tan\) w\(\right\))
z′(w)=2w3(4sec2w−wtanw)z^{\(\prime\)}\(\left\)(w\(\right\))=2w^3\(\left\)(4\(\sec\)^2w-w\(\tan\) w\(\right\))