Question Number 106075 by Her_Majesty last updated on 02/Aug/20
$$\int\frac{\mathrm{1}+{cosx}}{\left(\mathrm{99}{cosx}−\mathrm{70}{sinx}+\mathrm{210}\right){cosx}−\mathrm{66}{sinx}+\mathrm{110}}{dx}=? \\ $$
Answered by Dwaipayan Shikari last updated on 02/Aug/20
$${From}\:{wolfram}\:{Alpha} \\ $$
Commented by Dwaipayan Shikari last updated on 02/Aug/20
Commented by Her_Majesty last updated on 02/Aug/20
$${it}\:{should}\:{be}\:{possible}\:{using}\:{elementary}\:{calculus} \\ $$