Y=Theea[sin(inTheeta)+cos(inTheeta)],then find dy÷dTheeta, Mathematics

Y=θ[SIN(INθ)+COS(INθ)],THEN FIND dy÷dθ.

Solution)  Y=θ[SIN(INθ)+COS(INθ)]

applying u.v rule

then dy÷dθ={[ SIN(INθ)+COS(INθ) ] dθ÷dθ }+ {θ[ d÷dθ{SIN(INθ)+COS(INθ) ] }

   => SIN(INθ)+COS(INθ) + θ{ (COS(INθ)÷  θ) - (SIN(INθ)÷θ) }

   θ is canceled and  sin(ln θ ) is also canceled  then u will get
   =>  2COS(INθ)

Posted Date: 3/11/2013 12:56:54 AM | Location : United States





y=Θ[sin(lnΘ)+cos(lnΘ)]

dy/dΘ=[sin(lnΘ)+cos(lnΘ)] + Θ[cos(lnΘ)-sin(lnΘ)]*1/Θ ---->(Use Multiplication rule)

dy/dΘ=2cosΘ.

Posted by | Posted Date: 3/11/2013 12:59:09 AM


Related Discussions:- Y=Theea[sin(inTheeta)+cos(inTheeta)],then find dy÷dTheeta, Assignment Help, Ask Question on Y=Theea[sin(inTheeta)+cos(inTheeta)],then find dy÷dTheeta, Get Answer, Expert's Help, Y=Theea[sin(inTheeta)+cos(inTheeta)],then find dy÷dTheeta Discussions

Write discussion on Y=Theea[sin(inTheeta)+cos(inTheeta)],then find dy÷dTheeta
Your posts are moderated
Related Questions
if the numerator of a fraction is decreased by 40% and the denominator is increased by 100% the new value is 1. what was the original factor

how to work out inequalities with negative signs?

I am a number yell my identity subtract 20 from me and add 30 make the total twice to reach century you still need eight

Alan had 6 books. He read 1/3 of books last week. How many books did Alan read last week?

CM and RN are resp. the medians of triangle ABC and Triangle PQR.if triangle ABC similar to Triangle PQR TRIANGLE AMC SIMILAR TO PNR

Above we have seen that (2x 2 - x + 3) and (3x 3 + x 2 - 2x - 5) are the factors of 6x 5 - x 4 + 4x 3 - 5x 2 - x - 15. In this case we are able to find one facto

How do you traverse a Binary Tree?  Describe Preorder, Inorder and Postorder traversals with example.     Ans: Traversal of tree means tree searching for a aim. The aim may be

A surveyor is hired to calculate the width of a river. Using the example provided, Calculate the width of the river. a. 48 ft b. 8 ft c. 35 ft d. 75 ft


Need assignment help, Explain Multiplication of two Matrices.