(b) 10 points Find all complex numbers z satisfying 28 – 324 – 4 = 0.
...please with good write hand (b) 10 points Find all complex numbers z satisfying 28 – 324 – 4 = 0.
5. (a) Find all complex z satisfying 24 + 16 = 0. (b) Find the inverse Laplace transform of F(s) = 116 using the inversion formula 8(e) = 221 /** *F(2)dz 2ni Jo-100 and the Cauchy residue theorem. Indicate for which values of o the above is valid. Describe clearly the contour you are using.
Show that there are complex numbers z satisfying |z-a| + |z+a| = 2|c| if and only if |a| |c|. If possible, without using triangle inequality. I have seen it done with setting z = but I do not understand where that number comes from. I have also seen it done with setting z = x + iy and found that confusing. I would appreciate any help!
(a) Find all numbers z є C such that (z-i)"--64. (b) Find all z E C such that 22 -224i. (c) Find all z E C such that z + z-1-2 . (d) Simplify the expression 1 e i 2 . That is, find the square of the modulus of the complex number 1-e-28 i
Find ALL the complex solutions to z^10-8z^5+64=0.
Find all complex numbers z such that z-=-32i, and give your answer in the form a+bi. Use the square root symbol 'V' where needed to give an exact value for your answer. z = ???
Find all complex numbers z such that z-=-8-6i, and give your answer in the form a+bi. Use the square root symbol 'V' where needed to give an exact value for your answer. z = ??? Official Time: 23:52:51 SUBMIT AND MARK SAVE AND CLO
14. Find all complex solutions z of z4 + 1 = 0. Use this result to factor 4 + 1 into two irreducible quadratics. 14. Find all complex solutions z of z4 + 1 = 0. Use this result to factor 4 + 1 into two irreducible quadratics.
Question 3. (10 Points) A Graph Satisfying Integral Properties 4 2 2 2 -4 On the figure above, sketch the graph of a function f satisfying the following properties: .f is continuous, . lim f(z) 0, .f"(x) S0 on (-oo, -3). e lim f(z)oo, .()>0 on (0,2) .f'(2) 0, and f(r) dz 1, )t-1 for> 3 -3 Question 3. (10 Points) A Graph Satisfying Integral Properties 4 2 2 2 -4 On the figure above, sketch the graph of a...
(10 pts.) 6a) Find P.21 <z < 1.06) 6b) Find a z-score satisfying the condition that 75% of the total area is to the left of z. 6c) Find a z-score satisfying the condition that 80% of the total area is to the right of z. REFER to the table.