what is k? is it a constant or has relation with s? this differentiation is refer to s.
2007-04-06 15:27:27 · 3 answers · asked by ahyeh85 1 in Science & Mathematics ➔ Mathematics
this is the actual question. really no s in it. but v have to differentiate according to s. means let y=g(s), find dy/ds.
2007-04-06 15:37:01 · update #1
it doesn't state k is a constant. why k cannot treat that has relation with s?
2007-04-06 15:40:45 · update #2
this question was given by my lecturer in the topic of differentiation. my answer is
pi(dk/ds) (cos kpi) and he said wrong.
2007-04-06 20:52:47 · update #3
I dont get the question that looks too high levell......
2007-04-14 14:10:11 · answer #1 · answered by Anonymous · 0⤊ 0⤋
Another problem here: Tan(pi/2) is infinite(therefore
undefined)! Are you sure you wrote this correctly?
2007-04-06 22:44:31 · answer #2 · answered by steiner1745 7 · 0⤊ 0⤋
k is a constant but i dont see any "s" in ur equation, s isnt in the equation. there has to be parameters defining what k is, if not then i cant help you
2007-04-06 22:33:05 · answer #3 · answered by saeuta 3 · 0⤊ 0⤋