Code on Python The following data are given: x= [1, 3, 5, 7]; y=[ln (1), In (3), In (5), In (7)] 1. a) Write the python program to interpolate the above data using the Newton's divide- difference method. b) Print out the divide difference cofficients. c) Estimate the logarithm of 2. Print out the true value, interpolating value and the true relative error in %. d) Show on a graph the true function ln(x), interpolating polynomial and data points.

(a) Using a loop structure, rewrite the above pseudocode two times: Once in Python andanother in either C or Java.

please code in python 1).  Multiplication using Addition Write a function: mul(a,b) that will compute and return the product of two positive integers a and b using only a for loop and the addition operator ( + ).    Then, write a new function mul2(a,b) that does the same thing, but uses a while loop rather than a for loop.     2).  Exponentiation using Multiplication Write a function expo(x,y) that computes and returns the exponent xy using only a loop and the multiplication operator.   Then, adjust it so that rather than using the multiplication operator, it uses one of the multiplication functions you wrote in part 1.   Hints: xy is equal to (x * x * x * x ... x), y times. When you’re computing a sum using a loop, you start at 0, since anything + 0 is itself. When you’re computing a product using a loop, you start at ?, since anything * ? is itself (fill in the ?). If you wrote your mul function from part 1 correctly, then the following two lines should have the same effect, so you…

In python language please Input a sentence from the user and compute the following: Eg: Dont give up Find the ASCII value for each character of each word and calculate the sum. //hint use ord() & chr() function are used to find corresponding ASCII & char values in python. //*if you get any value ranges from 1 to 32 then replace with $ symbol //char[1-32]--->S Dont give up ASCII(D)=68 ASCII (0)=111 ASCII(n)=110 ASCII(t)=116 sum=68+111+110+116=405. The set are (40, 04), (45,54), (05,50). The biggest values in a set is(40, 54, 50). char(40)=( char(54)=6 char(50)=2 ASCII(g)=103 ASCII()=105 ASCII(v)=118 ASCII(e)=101 sum=103+105+118+101-427, The set are(42.24), (47,74),(27,72), The biggest values in a set is (42.74,72) char(42)=* char(74)=) char(72)=H ASCII(u)=117 ASCII (p)=112 sum=117+112=229, The set are (22.22). (29.92). (29.92), The biggest values in a set is(22.92.92) char(22)=$(Replaced with S)