Answer all three pls!!!!

A Python-3 code for the problem above is N=0#S int(input("Enter the value of N:") for in range (0,N+1,1) : s=s+i \# accumulator s ac print("The summation is",s) Write a new Python- 3 code for the problem below for a constant K. S=i=0NK=K+K++K A Python-3 code for the problem above is: N= int(input("Enter the value of N: " ) )) S=0 \# Starting value of the accumulator for i in range (0,N+1,1) : S=S+i# accumulator S accumulates i values print("The summation is", S ) Write a new Python- 3 code to estimate the sin(x) for large values of N with the formula: sinx=i=0N(1)i(2i+1)!x2i+1=x3!x3+5!x57!x7+9!x9 where N is an integer value and X is a float-type angle expressed in radians and both are fed by the user A Python-3 code for the problem above is N= int (input("Enter the value of N: ")) S=0 for i in range (0,N+1,1) : S=S+i \# accumulator S accumulates i values Write a new Python-3 code to estimate PI with the formula: 62=i=1Ni21=1/12+1/22++1/N2 where N is an integer value fed by the user Por ejemplo