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Let [ ] represents the greatest integer function and `[ x^3 + x^2 + 1 + x] = [ x^3 + x^2 + 1] + x`. The number of solution of the equation log|[x]| = 2 - |[x ]| |
Answer» f(x)=log[[x]] g(x)=2-[x] [x]>o x`in`(0,1) [x]=0 at x=-1 g(x)=1 f(x)=0 at x=2 g(x)=0 f(x)=log2. |
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