Maths question
-
p= q-r/1+qr
Express r in terms of p and q -
p= (q-r)/(1+qr)Originally posted by <(0))><:p= q-r/1+qr
Express r in terms of p and q
p(1+qr) = q - r
p + pqr = q - r
pqr + r = q - p
r(pq +1) = q - p
r = (q -p) / (pq +1) -
p = q - r/ 1 +qr
p(1 +qr) = q - r
p + pqr = q - r
pqr + r = q - p
r(pq + 1) = q -p
r = q - p/ (pq + 1) -
p = (q-r) / (1+qr)
p (1+qr) = q - r
p + pqr = q - r
pqr + r = q - p
r (pq +1) = q - p
r = (q -p) / (pq +1) -
Aiya! fifi jie faster than me!
-
Originally posted by <(0))><:
OMG~ OMG~!
p= q-r/1+qr
Express r in terms of p and q
p(1+qr)=q-r
p+pqr=q-r
pqr+r=q-p
r(pq+1)=q-p
r=(q-p)/(1+pq) -
p = q - r / 1 + qr
p(1 + qr) = q - r
p + pqr = q - r
p - q = -r - pqr
p - q = r(-1 - pq)
r = (p - q) / (-1 - pq) -
p=q-r/1+qrOriginally posted by <(0))><:p= q-r/1+qr
Express r in terms of p and q
p+pqr=q-r
r(1+pq)=q-p
r=q-p/1+pq -
so many pple want to answer -
free frag leh... too bad i was late.
-
It's within my means.Originally posted by eagle:
so many pple want to answer
-
Originally posted by ^tamago^:free frag leh... too bad i was late.
-
nvm..i chu one more qn for u.Originally posted by ^tamago^:free frag leh... too bad i was late.
it takes 5 min to boil one egg.
how much time is needed to boil 4 eggs? -
5 mins using a big potOriginally posted by yuko-ogura:nvm..i chu one more qn for u.
it takes 5 min to boil one egg.
how much time is needed to boil 4 eggs? -
Definitely not 20min.Originally posted by yuko-ogura:nvm..i chu one more qn for u.
it takes 5 min to boil one egg.
how much time is needed to boil 4 eggs?
Can range from 5min to 10min. Because 4 eggs ar.. the heat and energy require to boil the eggs increase -
aiyah, depends on how cooked you want it to be and the initial temperature of the waterOriginally posted by Darkness_hacker99:Definitely not 20min.
Can range from 5min to 10min. Because 4 eggs ar.. the heat and energy require to boil the eggs increase -
boil 2gether 5 minsOriginally posted by yuko-ogura:nvm..i chu one more qn for u.
it takes 5 min to boil one egg.
how much time is needed to boil 4 eggs?
1 after de other 20mins -
depend on how many eggs you planning to boil at one time.Originally posted by yuko-ogura:nvm..i chu one more qn for u.
it takes 5 min to boil one egg.
how much time is needed to boil 4 eggs?
-
5mins still. water s.h.c. very high.
-
The type of water used also affect the overall result.Originally posted by eagle:aiyah, depends on how cooked you want it to be and the initial temperature of the water -
wah so many ans
thx
-
your one is also short of one bracketOriginally posted by Darkness_hacker99:Aiya! fifi jie faster than me! -
got bracket or not?Originally posted by <(0))><:p= q-r/1+qr
Express r in terms of p and q
big difference you know?
r/1=r
p=q-r+qr (since i am paranoid)
p-q=r(q-1)
r=(p-q)/(q-1) -
Originally posted by HyuugaNeji:your one is also short of one bracket
I told you'all liao, my maths very lousy de.. -
aiseh.
all correct.
its 5mins.
cook all at the same time.
heres sth interesting called the mind reader.
http://www.brainbashers.com/gameloader/loader.asp?game=209
have fun.