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A2 Physics | Post your doubts here
SkyPilotage :D here: http://www.xtremepapers.com/community/threads/physics-chemistry-bio-p5-help.14696/#post-227170 -
A2 Physics | Post your doubts here
assalamoalaikum wr wb! firstly do check the end of the syllabus..the guidlines for p5 then search for my post...i uploaded some p5 notes there :D go through them...go through a few mark schemes..inshaAllah it'll be gud.. -
A2 Biology | Post your doubts here
alhumdulilah it was nice..assalamoalaikum wr wb btw :D remind me after a few hours :D pm me.. and i'll try telling u abt the describe part...thats easy... -
A2 Biology | Post your doubts here
angelgirl:) remind me again...at the moment i have to go...have maths exam...i think i've written an answer for this...will share it.. :) do remind me if i dont reply :) -
Mathematics: Post your doubts here!
sin (pi -x) = sinx....remember? angle in the first 2 quadrants are same and positive for sin? ;) i have to go so i didnt check the question...but all i can tell u is...dont forget sin(pi -x) = sin x similarly sin(pi +x) = -sin x [angle in the third quadrant] -
Mathematics: Post your doubts here!
yeah inshaAllah..i too hope so :D -
Mathematics: Post your doubts here!
u're taking the scalar product of n [vctor perpendicular to the plane] and b[direction vector of the line]...if line and plane are parallel..then the vector perpendicular to the plane should also be perpendicular to the line ;) so u get it as zero -
Mathematics: Post your doubts here!
Put x = 3^y and u'll get the eqn similar to the one above...! u know the values of x ...so put 3^y = that value... 2 of them can not be solved...find the answer.. 27^y = (3^3)^y =3^3y = x^3 -
Mathematics: Post your doubts here!
use pythagoras theorem r--> radius.. -
Mathematics: Post your doubts here!
Assalamoalaikum wr wb! now if the tangent passes through the origin [and since it's a straight line..] the eqn of the tangent will be in the form y= mx where m is the gradient and therefore dy/dx solve this equation and the equation of the curve simultaneously and find x -
Mathematics: Post your doubts here!
Assalamoalaikum wr wb! http://www.xtremepapers.com/papers/...S Level/Mathematics (9709)/9709_w11_qp_33.pdf http://www.xtremepapers.com/papers/...S Level/Mathematics (9709)/9709_w11_ms_33.pdf Q:9 ii ...i don't understand why do we only substitute the point only in place of x, y and z? -
physics paper 34 any predictions?
just to clarify, xpfmember said 'if you're a muslim' for that offering the 2 nafl raka'ah thing...cuz Allah tells in the Quran: "And seek help in patience and As-Salât " [2:45] :) So make sure you didn't get that wrong. I'm not sure, but you might be aware that Muslims offer Salah..:) Anyway... -
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Mathematics: Post your doubts here!
assalamoalaikum wr wb! alright...now u know the other angle would be 360 - 50.76 ...right? but that is out of the range given..now remember that in the fourth quadrant angle can either be 360 - x or alternatively be written as "-x " so we have (2x-71.6) = 50.76 and (2x-71.6) = - 50.76... -
Any advice How not to waste time on XPC... ?
robinhoodmustafa Assalamoalaikum wr wb! Best way: Block your convos and profile posts...like change ur settings so that no one can start a conversation with you, or post messages on your profile. Further more, turn off your alert for likes...as in u wont get an alert when somebody likes ur post... -
HElP on paper 5 chemistry and paper 5 biology plz
umm...havent got anything for chemistry..but solving pastpapers will be more than enough i think -
HElP on paper 5 chemistry and paper 5 biology plz
http://www.xtremepapers.com/community/threads/physics-chemistry-bio-p5-help.14696/#post-227170 http://www.xtremepapers.com/community/threads/p3-and-p5-notes.14311/ -
Physics 41...How'd it go?
SkyPilotage for that finding the resistance one...how did u find Vmean...it was (4 + 2.4 ) / 2? i did this..and i was like no...square them and then divide by 2 and then square root :giggle: like similar to how we find rms.. -
Mathematics: Post your doubts here!
cross product/vector roduct/cross the vectors..al are the same thing...Check this: Vectors , to find out how to do that... -