Question

f(x) 2sqrt{x}
cutoff

Answer 1

What ?

\[f(x)=2\sqrt{2}\]

What do you have to find ?

Answer 2

cutoff

Answer 3

sry!!
what do u mean by (CutOFF) ?!!!

Answer 4

derived...

Answer 5

\[2\sqrt{x}\]

Answer 6

hmmmm....
look
f(x)=2sqrtx ........................ since 2sqrtx=2x^1/2
Therefore: f*(x)= (1/2.2).X^(1-1/2)
Therefore f*(x)=X^-1/2=1/sqrtx

Answer 7

\[2\sqrt{x} = \frac{ 1 }{ 2\sqrt{x} }\]
ic correct

Answer 8

No there is no 2
it will be \[\frac{1 }{ \sqrt{x} }\] only

Answer 9

ok

Answer 10

did u gt it or u want me to explain more ?!!

Answer 11

no i got it

Answer 12

Ok

Answer 13

can u help me one question

Answer 14

Sure

Answer 15

wait one minute