Derivative of (1/3)(sin^3(x)/cos^3(x))

Описание к видео Derivative of (1/3)(sin^3(x)/cos^3(x))

Derivative of (1/3)(sin^3(x)/cos^3(x))

❤️ 𝐏𝐥𝐞𝐚𝐬𝐞 𝐒𝐔𝐁𝐒𝐂𝐑𝐈𝐁𝐄 𝐭𝐨 𝐡𝐞𝐥𝐩 𝐦𝐞 𝐠𝐫𝐨𝐰 𝐭𝐡𝐢𝐬 𝐜𝐡𝐚𝐧𝐧𝐞𝐥! 𝐓𝐡𝐚𝐧𝐤 𝐲𝐨𝐮!

🚶 𝐒𝐭𝐞𝐩𝐬
00:00 Rewrite expression
00:21 Derivative of "u" multiplied by "v"
00:46 "u" multiplied by derivative of "v"
01:10 Simplify expression
01:50 Multiply by cos^2(x) on numerator and denominator
02:13 Rewrite expression
02:35 Take out sin^2(x) as common factor
02:59 Use the 1=sin^2(x)+cos^2(x) identity
03:23 Final answer!
03:30 See more!

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