Find \(\ds \lim_{h\to 0}\frac{f(1+h)-f(1)}{h}\) where \(\ds f(x)=\frac{3x+1}{x-2}\text{.}\) What does the result in (a) tell you about the tangent line to the graph ...
Find chapter notes of chapter Parabola including all important topics like definition of parabola, directrix of parabola, four orientations of parabola, latus rectum, foci, vertices etc for WBJEE ...
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