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Derivatives

Derivatives are defined as the varying rate of change of a function with respect to an independent variable. The derivative is primarily used... View Article

Age of UPSC Toppers

The civil services exam is a tough nut to crack. The three stages, the year-long process, the intense competition and the high stakes involved –... View Article

Determination Of Sex

There are two different types of sexes, that participate in sexual reproduction. So it is natural to find it confounding as from which sex the... View Article

Plate Tectonics

Plate tectonics is the theory that Earth's outer shell is divided into several plates that glide over the mantle, the rocky inner layer above the... View Article