What is the root of i? give all solutions
Z=cos(PI/4) +sin(Pi/4)
Z=cos(5PI/4) +sin(5Pi/4)
RS
Answered by Rajan S. • Further Mathematics tutor
3425 Views
See similar Further Mathematics A Level tutorsRelated Further Mathematics A Level answers
All answers ▸The cubic equation 27(z^3) + k(z^2) + 4 = 0 has roots α, β and γ. In the case where β=γ, find the roots of the equation and determine the value of k
Show that the square of any odd integer is of the form (8k+1)
Does the following matrix A = (2 2 // 3 9) (upper row then lower row) have an inverse? If the matrix A^2 is applied as a transformation to a triangle T, by what factor will the area of the triangle change under the transformation?
Find the inverse of the general 2x2 matrix A= ([a, b],[c, d]) when does this inverse exist?