Homework Soursefor ex sinx I know I have to write ex as 1xx22x33 x33 and si
for e^x sin(x)
I know I have to write e^x as 1+x+x^2/2!+x^3/3! +x^3/3!... and sin(x) as x-x^3/3!+x^5/5!...
but where do I go from there? Please don\'t post the answer(since it\'s a odd number), I just want to know how you do this
I know I have to write e^x as 1+x+x^2/2!+x^3/3! +x^3/3!... and sin(x) as x-x^3/3!+x^5/5!...
but where do I go from there? Please don\'t post the answer(since it\'s a odd number), I just want to know how you do this
Solution
e^x = 1+x+x^2/2!+x^3/3! +x^3/3!... sin(x) = x-x^3/3!+x^5/5!... e^x sin(x) = ( x-x^3/3!+x^5/5!...)+x( x-x^3/3!+x^5/5!...).... in this you have apply
