Python:

Write a function multiplied(a,c) that takes a list a and a number c and returns a new list whose value at each index i is a[i]*c

Write a function multipy(a,c) that takes a list a and a number c and modifies a so that each value is multiplied by c

Write a function summed(a,b) that takes two lists a and b of the same length and returns a new list whose value at each index i is a[i]+b[i].

Write a function summ(a,b) takes two lists a and b of the same length and modifies a so that each value is a has the corresponding value in b added to it.