Question Number 34261 by math khazana by abdo last updated on 03/May/18
$${study}\:{the}\:{convergence}\:{of}\:\:\int_{\mathrm{0}} ^{\infty} \:\frac{{t}−{sint}}{{t}^{{a}} }{dt}\:{with}\:{a}\:{real}. \\ $$
study-the-convergence-of-0-t-sint-t-a-dt-with-a-real-