What is the solution when the given functions are -LRB- f4 -RRB- an f -LRB- 0 -RRB- ?
If F = -LCB- -LRB- 1,2 -RRB- , -LRB- 3 , 5 -RRB- , -LRB- 4,7 -RRB- -RCB- and G = -LCB- -LRB- 1,4 -RRB- , -LRB- 3,0 -RRB- , and -LRB- 5 , 2 -RRB- -RCB- , what is F + G ? What is F \ G -LRB- using function arithmetic -RRB- ?