Question

If A = {1,2,3,4,5,6,7) then the number of proper subsets of A is.
a
128
b. 127
c.
13
d.
14
3.
For two sets AUB= A, iff.
a
B SA
b. ACB
C.
A FB
d. A = B
4.
If A = (3.(4.5),6) then which of the following statement is true.
{4,5) SA
b.
(4,5) EA
c.
4 EA
d.
(P) SA
5.
In a class of 100 students, 55 students have passed in mathematics and 67 students have
passed in physics. Then the number of students who have passed in physics only is.
33
b.
22
c.
45
d.
10
6
Let A = {2,3) and B = {4,5). Number of subsets of Ax B is -
15
b.
14
13
d. 16
7.
Let A = {1,2,3,4,6) and Let R = ((a,b): a,b e A and a divides b) then Range of R
{1,2,3,4,5)
b.
(1,2,3)
e.
(2,4,6)
d
None
Let R be a relation from set A to set B. then
8
ranu dave
a R = AUB
b
R = AB
RSAXB
d. RSBX​

Answer 1

Answer:

Marka gospon while playing aminton she was in an NG

Naran saw her but just continue reading terseokin the same. This sarean

the correct option

responsible

insensitive

rebellious

* Read the sentences and write the answer in the banks given

a. Kiran helps her dassmates in studies. She also helps tonwerteta

hesten

problem is this an exam responsible

Shikra stayed at home when her sataris tot terroris

antea

this an erample of rebellious?

4. Complete the sentences given below using the words from the man 15

arrogant

Anurag is so

in the lensamen