Fill in the blank Use the following definitions to express each union or intersection given. Use roster notation. Ai={i0,i1,i2} (Recall that for any number x5,x0=1.) i=25Ai Provide the set. List the elements in order. Example {1,2,5,9} not {1,5,2,9} Do not add spaces between the elements, only commas. Example {5,7,9} not {5,7,9}