Describe how a planar (2D) linkage with respectively 1 DOF, 2 DOF, 3 DOF will move. What does it mean to have a linkage with more degrees of freedom than the dimension of space it lies in?

import math

x=int(input("enter a number: "))

print (math.sqrt(math.fabs(

answer:

i dont know but you should start brainstorming ideas like how would you post them

explanation:

answer:

i need con this question too

explanation:  

an electrode is a metal whose surface serves as the location where oxidation-reduction equilibrium is established between the metal and what is in the solution.