Question

Any idea?
Differentiate with respect to s

2rars+np.

Answer 1

what is
\[2rars+np\]??

Answer 2

are all these letters variables?

Answer 3

\[\frac{d}{ds}(2rars+np)=2rar+0\]

Answer 4

did saifoo take a powder?

Answer 5

unless r and a are functions of s

Answer 6

well and n and p

Answer 7

Yes.. that's it.. someone emailed me this question!

Answer 8

i was thinking the same answer Myininya, thanks for correcting. ^_^

Answer 9

but hey we really need to know if those other guys are functions of s or not

Answer 10

so if those guys aren't functions of s then my answer is good