Question

2
LILL
4+4-4. LPG
colors who
number of them are used at a time?
1
ordu
eigta
For
be
dift
digits 2. 3. 4,0.8, 9 using only once?
words if the letters are taken all at a time?
ti) Bookworm (iiBookkeeper ii) Abbottabad
ovi Letter
6.
many
(i
two 2L's together (vi) do not contain 2L's together.
are possible?
5. In how many ways can 7 people be arranged at a round tables
particular persons always sit together?
an
7
6754
Mathematics
2
In how many ways can five students be seated in a row of
certain two students insist on sitting next to each other?
(ii) refuse to sit next to each other?
How many numbers each lying between 10 and 1000 can be forme
5. Find the number of permutations of the word "EXCELLENCE
of these permutations (i) begin with E (1) begin with E and en
How many different words can be formed from the letters of the ice
C (ii) begin with E and end with E (iv) do not begin with E
If five distinct keys are placed on a key ring, how many different​

Answer 1

Answer:

78is the awnser ..........