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At the points of intersection the x and y coordinates will be the same. So we can solve the equations simultaneously to see what solutions to x and y solve both equations.Rearrange the second equation to ...
The question comes from the quadratic equation r = (-b +- sqrt(b2 - 4ac)/2a where r is the root or x coordinate where the line crosses the x-axsis (the y coo...
The main muscle of normal quiet breathing is the diaphragmDuring Inspiration, it contracts which causes it to flatten. This increases the volume of the thoracic cavity and so the pressure decreases. This ...
It is arguable that there were other equally significant turning points in warfare, such as the advent of the aviation and the railways, the use of chemicals and the invention of the nuclear bomb; however...
A Portrait of the Artist as a Young Man, Joyce’s semi-autobiographical bildungsroman published in 1916, follows its hero, Stephen Dedalus, on a twenty year journey from infancy to adulth...
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