Possible Duplicate:
Proof for an integral involving sinc function
Prove that: $\displaystyle \int_{0}^{\infty }\frac{\sin t}{t}dt=\int_{0}^{\infty }\frac{\sin^{2}t}{t^{2}}dt$
Thank you in advance for any suggestion.
Possible Duplicate:
Proof for an integral involving sinc function
Prove that: $\displaystyle \int_{0}^{\infty }\frac{\sin t}{t}dt=\int_{0}^{\infty }\frac{\sin^{2}t}{t^{2}}dt$
Thank you in advance for any suggestion.