Consider the transformation f of the plane with all points
M wity affix z mapped to the point M ′ with affix z ′
such that z ′=−((√3)+i)z−1+i(1+(√3))
1) Given M_0 the point z_0 =((√3)/4)+(3/4)i
calculate AM_0 and deduce the angle in radians
(Taking A as the center of the transformation)
2) Consider the progression with points(M_n )_(n≥0) defined by
f(M_n )=M_(n+1)
a∙ Show by recurrence that ∀n∈N z_n =2^n e^(ln((7π)/6)) (z_(0 ) −i)
Find AM_n then determine the smallest natural number, n, such that
AM_n ≥10^2
kofi have three books on his desk, they
are mathematics , biology and physics.
Ama also have three books on
her desk namely physics ,mathematics
and chemistry. A thief picked one book
from each of their desk. what is the
probability of picking mathematics
book
show that (for e>1) the equation of a hyperbola with
focus (±ae,0) and directrix x = (a/e) is (x^2 /a^2 ) − (y^2 /b^2 )
hence find an equation for the eccencitrity of
the hyperbola