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naa ok with the answer on the thread yeah just couldnt figure out the part of perpendicular :3i heard back from my friend.... r u okay with the answer ya karoon send?
umm ..... wat is there to figure out?? sorry i only skimmed over the question... :|naa ok with the answer on the thread yeah just couldnt figure out the part of perpendicular :3
Sorry...
Just made a tiny mistake...
It is
zz* -2iz* + .....=0
It is given that 3-i is a root of the quadratic equation z^2-(a+bi)z+4(1+3i)=0, where a and b are real. Find a and b?
sorry for being a little messy
Can someone do this question for me please? Its confusing to me
Its 9709_w13_qp_12.pdf Question 2)i)
Answer is 1.2 Pie or 3.77 radians
Link if needed:http://maxpapers.com/wp-content/uploads/2012/11/9709_w13_qp_1.pdf (Page 6)
Thanks in advance.
This is always so confusing. How do you know what theyre asking for when they say the smallest value for |z|? like where does the shortest distance from arg(z-u) to the origin come from? Also, what if they asked for the largest value for |z|? What is z? where do I plot z on the argand diagram? is it the origin?Here is Q8(i):
I´ll upload Q8(ii) soon.
Hei guys.I have some questions man..Thanks guys..
http://maxpapers.com/wp-content/uploads/2012/11/9709_w13_qp_3.pdf
http://maxpapers.com/wp-content/uploads/2012/11/9709_w13_ms_3.pdf
My questions r from paper 31
Question 5 part 2
Question 6 part 1
Question 7 part 2
I know your feel bro
I too.I know your feel bro
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