URGENT!
Let X and Y be the following sets:
X={1,3,5,7}
Y={2,4,6,8}
Which of the following is the set X∩Y?

Choose 1

A:{1,2,3,4,5,6,7,8}
B:{}
C:{2,4,6,8}
D:{1,3,5,7}

The equation above shows how temperature f, measured in degrees fahrenheit, relates to a temperature c, measured in degrees celsius. based on the equation, which of the following must be true? a temperature increase of 1 degree fahrenheit is equivalent to a temperature increase of 5/9 degree celsius. a temperature increase of 1 degree celsius is equivalent to a temperature increase of 1.8 degrees fahrenheit. a temperature increase of 5/9 degree fahrenheit is equivalent to a temperature increase of 1 degree celsius. a) i only b) ii only c) iii only d) i and ii only