Find all distinct roots (real or complex) of
z2+(−6+i)z+(25+15i). Enter the roots as a comma-separated list of
values of the form a+bi. Use the square root symbol '√' where
needed to give an exact value for your answer. z = ???
Write a C++ program that solves a quadratic equation to find its
roots. The roots of a quadratic equation ax2 + bx + c = 0 (where a
is not zero) are given by the formula (–b ± sqrt(b2 – 4ac)) / 2a
*Use #include for the use of sqrt. The value of the discriminant
(b2 – 4ac) determines the nature of roots. If the value of the
discriminant is zero, then the equation has a single real root. If...
There are five distinct white and seven distinct blue shirts in
a wardrobe. Find the number of ways of taking four shirts from the
wardrobe such that a) they could be either white or blue, b) they
are all white, c) they are all blue, d) they are all the same color
and e) 2 are white and 2 are blue.
Find all distinct (real or complex) eigenvalues of A.
Then find the basic eigenvectors of A corresponding to
each eigenvalue.
For each eigenvalue, specify the number of basic eigenvectors
corresponding to that eigenvalue, then enter the eigenvalue
followed by the basic eigenvectors corresponding to that
eigenvalue.
A = 11 −10
17 −15
Number of distinct eigenvalues: ?
Number of Vectors: ?
? : {???}
For the following exercises, find the number of subsets in each given set.A set containing 5 distinct numbers, 4 distinct letters, and 3 distinct symbols
Find the roots of the following equation in [−π, π] 2x 2 − 4
cos(5x) − 4x sin x + 1 = 0 by using the Newton’s method with
accuracy 10^(−5) .
how do I solve this using a computer