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M2 DIFFERENTIATION QUESTIONS
PLEASE SHOW ME THE STEPS I REALLY DONT UNDERSTAND.37. Let f (x) = [(sin x)^2] / [ 1+ (cos x)^2] Find the value of f ' (π/4)Ans: 8/9DIFFERENTIATE EACH OF THE FOLLOWING WITH RESPECT TO X.39. y = k (x^2 +2) [ (e^x)^2], where k is a constantans: 2kx (x^2 +3) [(e^x) ^2]41. y = ln [(x^2) (ln... 顯示更多 PLEASE SHOW ME THE STEPS I REALLY DONT UNDERSTAND. 37. Let f (x) = [(sin x)^2] / [ 1+ (cos x)^2] Find the value of f ' (π/4) Ans: 8/9 DIFFERENTIATE EACH OF THE FOLLOWING WITH RESPECT TO X. 39. y = k (x^2 +2) [ (e^x)^2], where k is a constant ans: 2kx (x^2 +3) [(e^x) ^2] 41. y = ln [(x^2) (ln x)^3] ans: 2/x + 3/ x(lnx) THANK YOU SO MUCH
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========================================================== 圖片參考：http://img195.imageshack.us/img195/8140/64113693.png 2010-12-04 12:44:24 補充： http://img195.imageshack.us/img195/8140/64113693.png
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M2 DIFFERENTIATION QUESTIONS
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發問:PLEASE SHOW ME THE STEPS I REALLY DONT UNDERSTAND.37. Let f (x) = [(sin x)^2] / [ 1+ (cos x)^2] Find the value of f ' (π/4)Ans: 8/9DIFFERENTIATE EACH OF THE FOLLOWING WITH RESPECT TO X.39. y = k (x^2 +2) [ (e^x)^2], where k is a constantans: 2kx (x^2 +3) [(e^x) ^2]41. y = ln [(x^2) (ln... 顯示更多 PLEASE SHOW ME THE STEPS I REALLY DONT UNDERSTAND. 37. Let f (x) = [(sin x)^2] / [ 1+ (cos x)^2] Find the value of f ' (π/4) Ans: 8/9 DIFFERENTIATE EACH OF THE FOLLOWING WITH RESPECT TO X. 39. y = k (x^2 +2) [ (e^x)^2], where k is a constant ans: 2kx (x^2 +3) [(e^x) ^2] 41. y = ln [(x^2) (ln x)^3] ans: 2/x + 3/ x(lnx) THANK YOU SO MUCH
最佳解答:
========================================================== 圖片參考：http://img195.imageshack.us/img195/8140/64113693.png 2010-12-04 12:44:24 補充： http://img195.imageshack.us/img195/8140/64113693.png
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