1-(1/4)+(1/6)-(1/9)+(1/11)-(1/14)+...

# Doubt from series

Its just

\int_0^{1} 1 - x^3 +x^5.... try its easy

Isn't your integrand incorrect?

Ya insted of common ratio x^3 its should be x^2

\dfrac{\pi}{4}+1-\dfrac{1}{2} may be ans

Just add and sub x

- Not pi/4 i m sorry my brain is not in wrking mode

Sorryy log will come please try by urself

Incorrect

The integrand should be

Integration of [(1-x³)/(1-x^5)] from 0 to 1

U r correct i m sorry leave all post