1.Let fff be continuous in [0,1][0,1][0,1], then limn→∞∑j=0n1nf(jn)\lim_{n\to\infty} \sum_{j=0}^{n} \frac{1}{n} f\left(\frac{j}{n}\right)limn→∞∑j=0nn1f(nj) isa.12∫01/2f(x)dx\frac12\int_0^{1/2} f(x)dx21∫01/2f(x)dxb.∫1/2f(x)dx\int_{1/2} f(x)dx∫1/2f(x)dxc.∫01f(x)dx\int_0^{1} f(x)dx∫01f(x)dxd.∫02f(x)dx\int_0^{2} f(x)dx∫02f(x)dxLogin to continueOnly logged in users canattempt or see the solution.
