題組內容
3. (20%) [1] Find the derivative.
(b)y=10x+tan x3 . [2] If u= f(x,y), x = u-v , y =v- u , show that
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阿摩線上測驗
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(b)y=10x+tan x3 . [2] If u= f(x,y), x = u-v , y =v- u , show that.