Chapter 6: Problem 94
Show that \([x]+\left[x+\frac{1}{3}\right]+\left[x+\frac{2}{3}\right]=[3 x] \forall x\).
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Chapter 6: Problem 94
Show that \([x]+\left[x+\frac{1}{3}\right]+\left[x+\frac{2}{3}\right]=[3 x] \forall x\).
These are the key concepts you need to understand to accurately answer the question.
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If \(f(x+y)+f(x-y)=2 f(x) f(y) \forall x, y \in R\) and \(f(0) \neq 0\), then determine that \(f(x)\) is an even function or odd function or neither.
If \(f(x)=x+e^{x}\) and \(g(x)\) be its inverse function, then find \(g^{\prime}(1)\).
If the function \(f\) and \(g\) are given by \(f=\\{(1,2),(3,5),(4,1)\\}\) and \(g=\\{(2,3),(5,1),(1,3)\\} .\) Write fog and gof as set of ordered pairs.
For what values of the constant \(a\), the function \(f(x)=x+[a x]\) is inverse to itself and plot it's graph.
\(f(x)=\sqrt{3 x^{2}-4 x+5} .\)
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