Question

If K=(3, 4,7,8, 9,10), L=(4, 7,, 9) and M=(4, 7,10) Determine what ever each of the following statement is true or false
1.7€K=. 6.L-M=
2.8€L=. 7.LcM=
3.10€M=. 8.(10)c M =
4.n(k)=3=. 9.(4,7,10) c M=
5.L=M=. 10.K c M=

Answer 1

Answer:

1. true 6. 9

2. false 7. sorry what's the ques ?

3. true cant understand it....

4. false 8. false

5. false. 9. true

10. sorry what's the ques ?

Cant understand it ....

Step-by-step explanation:

1. 7 belongs to K so... true

2. 8 does not belong to L so... false

3. 10 belongs to M so... true

4. n(k)=6 so... it's false

5. equal set means all the elements(all the nos. i.e. 4,7,9) and no. of elements should be same but no. of elements are same but elements are not same so.. it's false

6. L-M = (4,7,9) - (4,7,10)

= 9

8. (10)€M it says that only 10 belongs to M so.. it's false

9. (4,7,10)€M

it means all the elements belong to M so.. it's true

Hope it helped u..