1. fet dz 2. dz 3. sindr Impossible integrals from the list bellow: I want you to estimate this integral numerically using Midpoint rule with an accuracy 0.001. So, hem 1. First, find how many steps you need (number n). To do this use M-Rule error Ex formula. For the need to find K (max of a second derivative of f(r) on interval [a, b]). There are 2 ways to do it. On you can differentiate f(x) 2 times and find the max of resulting function using a standard method graphical where you can graph that second derivative on interval [a, b] and find its max using your g for me. Don't forget that K is a max of absolute value of second derivative of f(). 2. Use your number n you found in #1 to estimate the integral with M-Rule. You can use a bigger n calculations. You don't have to do it on your calculator, it will be too long. I suggest to use either Exce program. 3. Change your n to 2n and estimate the integral again. Find the difference M this method to check our estimation if we don't know the exact value of the integral. 4. For report: I need your calculations of K.n. and discussion of #3. Submit Man. Is it less th as not or in