Question Number 215764 by Wuji last updated on 17/Jan/25
$$\int_{\mathrm{0}} ^{\mathrm{1}} \mathrm{x}^{\mathrm{99}} \mathrm{cos}^{\mathrm{4}} \left(\mathrm{x}\right)\mathrm{dx} \\ $$
Answered by MrGaster last updated on 19/Jan/25
$$=\mathrm{0}.\mathrm{000906873} \\ $$
Answered by MathematicalUser2357 last updated on 19/Jan/25
$$\mathrm{9}.\mathrm{06873}×\mathrm{10}^{−\mathrm{4}} \\ $$