Question

Questions coming..

Answer 1

awe some introduction waiting for it!

Answer 2

7 th thats 1st one

Answer 3

\(\tau(5)=2, \tau(7) = 2, \tau(12)=6,\tau(35)=4, \tau(6)=4, \tau(4)=3 \)
So, for Q7. \(I, II\) are correct.

For Q8, \(\tau (\tau (\tau(12))) = \tau(\tau(6)) = \tau(4) = 3\)

Answer 4

@FoolAroundMath , can you please explain what you wrote?

Answer 5

ques 8 thats 4

Answer 6

its 3 at question 8....

Answer 7

@FoolAroundMath ??

Answer 8

saif bhai i told you is type k questions nahi aye gai

Answer 9

first calculate the divisors for each of the no shown....
Divisors of 5:
1, 5
Divisors of 7:
1, 7
Divisors of 35:
1, 5, 7, 35
Divisors of 12:
1, 2, 3, 4, 6, 12
Divisors of 6:
1, 2, 3, 6

Answer 10

@wasiqss ; hehe. This is SAT 1.

Answer 11

and then count the no of divisors for each one then the ans by @FoolAroundMath follows

Answer 12

ohhh saif sat giving?

Answer 13

@wasiqss ; Most probably.

Answer 14

cool~

Answer 15

for
\[\large n=\prod_{k=1}^{m} p_{k}^{\alpha_{k}} \\ \tau(n)=(1+\alpha_{1})(1+\alpha_{2})...(1+\alpha_{m})\]
for example
\[12=2^2*3^1 \\ \tau(12)=(2+1)(1+1)=6\]

Answer 16

@mukushla ; Sorry i don't get it . :D

Answer 17

no problem

Answer 18

@Raja99 , okay i get till the divisor thing.. what's next?

Answer 19

is it a way to fing the divisors @mukushla

Answer 20

then the value of the tau(5)=no of divisors of 5(Pl count it) and subsitute to chk the conditions.

Answer 21

for tau(5)=2 and tau(7)=2 and tau(35)=4 like that

Answer 22

and chk 2*2=4 then option is true...

Answer 23

Ah, nice.,

so;

1. 2 = 2
2. 2*2 = 4
3. 2+2 =/= 6

Perfect.

Answer 24

I was typing the whole thing out when OS crashed again. I'll leave it to the others to do that then ;)

Answer 25

@FoolAroundMath , Oh. okay. No Problem. (:

Answer 26

@Raja99 : Moving on to Question 8?

Answer 27

Divisors of 12:
1, 2, 3, 4, 6, 12
Divisors of 6:
1, 2, 3, 6
Divisors of 4:
1, 2, 4

ok then tau(12)=6 then tau(6)=4 then tau(4)=3 there fore ans is 3 option c

Answer 28

Perfect man! Thanks a ton.
@Raja99

Answer 29

@saifoo.khan what math is this?

Answer 30

@lgbasallote : SAT.

Answer 31

sat?@saifoo.khan

Answer 32

correct me if im wrong but isnt SAT..uhmm a test?

Answer 33

http://en.wikipedia.org/wiki/SAT

Answer 34

Scholastic Aptitude "Test"
@lgbasallote

Answer 35

ohh

Answer 36

umm