Recent content by debajyoti

Cauchy's Integral Formula: If C is a circle in the complex plane with positive orientation and f is holomorphic on an open set containing C and its interior, then, for any point a in the interior of C: $$ f(a) = \dfrac{1}{2 \pi i} \oint_C \dfrac{f(z)}{z-a} \,dz $$ CREDIT: 1...

Hi all, I am a geology major doing my junior year at the University of Dhaka, BANGLADESH. I took the GRE general test just after my second year final exams with a 15 day preparation and got what follows: Verbal:570 (80 Percentile) Quantitative: 720 (75 Percentile) A. W. : 3.5 (26 Percentile)...

Cosmology is quite an exciting field. Please, don't get it muddled up with religion. I have ruled out all those religious things with the help of the social sciences. How? Do some pondering. Anyway, it has never been a scientific question if God exists. For, this is an unscientific question...