Hello Respected Sir,

i have a problem plz help.
$\displaystyle For f(x)= 3x4-2x2 g(x) = 2/(x)1/2$

find the composition of f and g.

i have just solve here

$\displaystyle gof = ? gof(x) = g(f(x))= 2/ (f(x)) gof(x)= 2/(3x4-2x2)1/2$

but next
Plz help

the second question is that

find the 15th term of the following sequence

1/2,1/4,1/8,...

2. Originally Posted by tariq_ews
[snip]
the second question is that

find the 15th term of the following sequence

1/2,1/4,1/8,...

3. ## Thanks

Respected Sir,

Thanks for giving me the procedure thanks again

Truly Regards,

Tariq

4. ## gof

Hello Respected Sir,

i have a problem plz help.
i have a question

[HTML]
g(x) = 2/sqrt(x)
[/HTML]
find the composition of f and g. i.e. gof?

i have just solve here

$\displaystyle gof=? Putting values of f(x) gof(x) = g(f(x)) g(f(x)) = 2/sqrt (3x4-2x2)$
but next i just confuse what can i do next

Plz help