Question

There are 347 students at a college who have taken a course in calculus, 214 who have taken a course in discrete mathematics and 190 who have taken courses in both calculus and discrete mathematics.
A.How many students have taken a course in either calculus or discrete mathematics?
B.How many have taken calculus but not discrete mathematics?
C.How many have taken discrete mathematuics but not calculus?

Answer 1

|C|= 345
Let C be the number of students taking calculus |D| = 212
Let D be the number of students taking discrete mathematics =188
Number of students taking either calculus or discrete mathematics =369

Answer 2

Answer:

Step-by-step explanation:

Yes he’s correct