4. (a)Implement the function f (A, B,C,D)= E(0,1,6,7,11,14,15) using an appropriate mux.

Play and practice all the functions that we listed here.  What I would like you to do is to first create three vectors---a logic vector, a double vector, and a character vector, for example, x1 = c( TRUE, FALSE, TRUE) x2 = c( 0, -2.5, 1, 3, 5.9 ) x3 = c( "a1", "a2", "za", "zz", "0", "1") and apply each function to all three vectors to see what would happen. If the function requires more than one input x, then you just create other objects as needed. sum (x) sum of the elements of x prod (x) product of the elements of x max (x) maximum of the elements of x min(x) minimum of the elements of x which. max (x) returns the index of the greatest element of x which. min(x) returns the index of the smallest element of x range (x) id. than c (min(x), max (x)) length (x) number of elements in x mean (x) mean of the elements of x median (x) median of the elements of x   round (x, n) rounds the elements of x to n decimals rev…

Refer to the first pic for the 2nd problem

Fill in the skeleton given for pipe which uses foldl' to get a function pipe :: [(a -> a)] -> (a -> a) such that pipe [f1,...,fn] x (where f1,..., fn are functions!) should return f1(f2(...(fn x))) . Again, your task is to fill in the appropriate values for 1. the step function f and 2. the base case base. Once you have implemented the function, you should get the following behavior: ghci pipe [] 3 3 ghci> pipe [(\x −> x+x), (\x −> x + 3)] 3 12 ghci> pipe [(\x -> x * 4), (\x -> x + x)] 3 24 0₁

Write a C-function with two arguments (n and r) that has prototype: char clearbit(char k, char bits) The function clears (sets to 0) the bit number k (in the range of 0 to 7) in bits and returns the resulting value. For example, if k is 0x02 and bits is 0x07, the function would return bits with its k’th bit cleared, resulting in 0x03. It must not change other bits in bits. Hint: You may use any number of C-statements, but this task can be accomplished in as few as one!