# math

posted by
**aisha**
.

i have a test tomorrow and im still not sure how to do this. can you please help me?

p={a,b,c}

Q={a,c,d,f}

Q-P=?

posted by
**aisha**
.

i have a test tomorrow and im still not sure how to do this. can you please help me?

p={a,b,c}

Q={a,c,d,f}

Q-P=?