441,067 views
24 votes
24 votes
Let w be the union of the first and third quadrants

User XepterX
by
3.3k points

1 Answer

22 votes
22 votes

Answer:

union mean between so the. first n second quadrants are at 180 degree so we will divide my 2 n then get the answer to be 90

User John Kens
by
2.6k points