Question

In a group of 50 students, 4 don’t like blue or red color. If 28 students loves red and 27 students loves blue, how many students love both blue and red?

Answer 1

Answer:

A. 9

B. 10

C. 11

D. 12

2.Which of the following statement/s is/are TRUE? I. An empty set is a subset of every set. II. n ={1, #, &, 9, * } = 4 *

A. I only

B. II only

C. both I & II

D. Neither I nor II

Answer 2

Answer:

A

Step-by-step explanation:

4 students don't like neither red nor blue

Observations be 50-4=46

Number of student like Red and Blue=28+27

Total =55...

student like both colours 55-46=9...