Question Number 102160 by mathmax by abdo last updated on 07/Jul/20

1) let a<1 calculate ∫_0 ^π ((cosθdθ)/((a^2 −2acosθ +1)^2 )) 2) find the value of ∫_0 ^π ((cosθ)/((4−2(√3)cosθ)^2 ))dθ