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Safari File Edit View History Bookmarks Window Help webassign net 2.4 The Pro... Chegg.com Calculus que Chegg.com Calculus que Question 1 2 Total 6/6 8/8 8/8 0/8 8/8 0/8 8/8 0/10 10/10 10/10 8/8 8/8 74/100 (74.0% Points Assignment submission For this assignment, you submit answers by questions. Assignment Scoring You ast submission is used for your score 0/8 points Previous Answers SEssCalc2 2.4.007. 5/6 Submissions Used Differentiate fx) sin X cot x f '(x Enhanced Feedback Please try again using the rules for differentiating trigonometric functions. Keep in mind that cos x and Sin X Cot X CSC X dx dx Need Help? Read It Watch It Master t Chat About It Submit Answer Save Progress Practice Another Version View Previous Question Question 4 of 12 view Next Question Home My Assignments Extension Requesf 39% D Thu 22 PM a E Calculus que My N calcPad Operations Functions Relations Sets VO O! Vectors Trig Greek

Explanation / Answer

f(x)=sinx +(7/3) cotx

f(x)=sinx +(7/3) (cosx/sinx)

(u/v)'=(u'v-uv')/v^2, derivative of sinx =cosx, derivative of cosx =-sinx

f'(x)=cosx +(7/3) ((-sinxsinx -cosxcosx))/(sinx)^2

f'(x)=cosx +(7/3) (-((sinx)^2 +(cosx)^2))/(sinx)^2

f'(x)=cosx -(7/3)(csc x)^2

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