Question

-
दिन
1st Terminal Examination -
Sub - Mathematics
Class – Xith
F.
Til
Group “A”
(10x2 = 20
4
6
)
3
set of th1. Write the solutione equation x2 + 7 x + 12 = 0.
2. Write the set { }
57
in the set-builder form.
3. Write the all subsets of the set {2,4,6}
4. If A={6,9,12,15,18} , B = {6,12,18 } then find A-B.
5. If U = {h, d, e, f,a,c,b,g,i} find the complement of A = {d,fih
6. If (+ 1, y - x) =(3, 3), find the values of x and y.
7. Find the radian measure corresponding to the degree measure (i) 520
8. Find the value of trigonometric function (i) sin 7650
9. If A x B = {(2,7),( 2,9), (5,7),(5,9)} find A&B.
10. Find the value of sin 15°.
Group "B"
(11x4 = 44
11. If A = {7,8,9,10}, B = {5,6,7,8}, C = {3,4,5,6} and D =
(i) AUBUC
(ii) BUCUD
12. If A = {f,b,d,g} and B = {a,b,d,c}. Find A - B and B-A.
13. Let U = {4,5,2,7,1,3,6,8,9}, A = {3,2,4,1 }, B = {6,2,4
(i) (AUC)' (ii) (B-C) (iii) (A”)
14. If X and Y are two sets such that XUY has 60 elements, X has 50 e
how many elements does XnY have ?
Y 130 and Y- 1571 Writo Y
Tond Y YY​

Answer 1

Answer:

5). complement of A=(e,a,c,b,g)