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I see.u can take a point on the plane and find its distance to another plane
I didn't find that point in the syllabus so I didn't give it much consideration. Vectors in 3D is already cryptic as is. :/
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I see.u can take a point on the plane and find its distance to another plane
Yeaahh... i think thats about enough practice!!I have just solved 2008 papers onwards. Sone of which I get stuck, I havr piled them and gonna et them answered tomorrow.
I hope its enough to score me an A
Is it?
Likewise. Please do remember me in your Doas too.Yeaahh... i think thats about enough practice!!
after this... leave the rest to Allah and He will take care of all =)
remember us all in ur prayers
I continued your work, and got the answer, that's why. Idk about the value of c though. I tried doing the integrating part directly without bringing about the constant 'c' and still got the value of k=0.8 and the final answer still turns out to be 63.Thank you for your reply.
The marking scheme got the value of C as 3 (I got 6). They also got the value of K as 0.4 (I got 0.4). You must've noticed that I got half their values.. so I've messed up in one tiny bit of the question. I'll appreciate if you could take a closer look at my solution
It's been solved earlier in the thread. https://www.xtremepapers.com/commun...st-your-doubts-here.9599/page-663#post-794854
P(z^2)=0 that means z^2= -2, and the z^2=two other complex roots from 10a.
anyone???
I didnt understandP(z^2)=0 that means z^2= -2, and the z^2=two other complex roots from 10a.
Solving for z, you get z= -2^.5 which will give you plus, minus i2^.5 for the first one.
For the other complex roots, assume that their root is a+bi where a and b are real numbers. Equate them simultaneously and you get a^2-b^2= -2 and ab=-3^.5
From here find the values of a and b and replace them in a+bi and you get two more roots+ two more.
I've done that in this wayPlz someone solve this too!!!
J11/33/Q7(iii)
http://papers.xtremepapers.com/CIE/...S Level/Mathematics (9709)/9709_s11_qp_33.pdf
http://papers.xtremepapers.com/CIE/...S Level/Mathematics (9709)/9709_s11_ms_33.pdf
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