determine f(x) when?

0 ⤊

f(x) = tan ^-1 (x) / (( root (2-x^2))

2007-08-04 09:27:17 · 3 answers · asked by chimstr 1 in Science & Mathematics ➔ Mathematics

sry it was a typo, i meant f'(x)?

2007-08-04 09:39:13 · update #1

You just wrote the answer yourself.

f(x) = arctan(x) / sqrt(2 - x^2)

What does f(x) equal? Just look at the previous line to find out...

2007-08-04 09:32:22 · answer #1 · answered by lithiumdeuteride 7 · 0⤊ 0⤋

When f(x) = tan ^-1 (x) / (( root (2-x^2)) ---

f(x) = tan ^-1 (x) / (( root (2-x^2))

2007-08-04 16:34:22 · answer #2 · answered by Anonymous · 0⤊ 0⤋

f(x)=sec(x)/(root(2-x^2))

2007-08-04 16:36:19 · answer #3 · answered by Anonymous · 0⤊ 0⤋