PLease explain? If x = [0:0.2:1] and y = [0:0.2:1] and [X,Y] = meshgrid(x, y) an

Question

PLease explain?

If x = [0:0.2:1] and y = [0:0.2:1] and [X,Y] = meshgrid(x, y) and Z = X + i*Y then which row of Z contains the number 0.6+0.6i ? A.2 B.4 C.6 If x>1 and A = [2 0; x 1] and I execute [i, j] = find(A>1) then i will be: the column vector [1,2] the column vector [1,1] the column vector [2,1] the column vector [2,2] If roots(q) = [1+i,1-i] then q is a multiple of [2, -2, 1] [-2, 2,1] [1, -2, 2] The product of two complex numbers, x + iy and a + ib, is defined via your old friend foil (first outer inner last) that is (x + iy)(a + ib) = xa + ibx + iay + iiyb = (xa - yb) + i(ay + bx) Now if (x+i3)(4+i2) - (1-ix) = 1 + i16 then x x = 6 answer not here x = 1

Explanation / Answer

answer

B

C

C

A

Related Questions

Navigate

• Browse (All)
• Browse P
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.