Question: series-

s1 := series(sin(x), x, 6)

c1 := series(cos(x), x, 6)

e := exp(1)

e1 := series(e^x, x, 6)

how to make s1+c1 =  e1's form,but x-(1/6)*x^3+(1/120)*x^5+O(x^6)+(1-(1/2)*x^2+(1/24)*x^4+O(x^6))

 

 

Please Wait...