There are 200 individuals with a skin disorder 120 had been exposed by chemical C1 50 by chemical C2
And 30 but both chemical C1 and C2 find the number of individual exposed to
I》 chemical C2 but not chemical C1
II》 chemical C1 or chemical C2
Answers
Answered by
9
Answer:
Step-by-step explanation:
See the attachment and Mark as brainliest plz
Attachments:
Similar questions