A function of continuous and differentiable on \( R_{0} \) satisfying \( x f^{\prime}(x)+f(x)=1 ... VIDEO
A function of continuous and differentiable on \( R_{0} \) satisfying \( x f^{\prime}(x)+f(x)=1 \forall x \) is its domain. If \( f(1)=2 \), then range of function does not contain.
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