a+ib a) If x+ iy = prove that x? + y² = 1. a-ib

Q: -2 -3 Q3) Find JA| Where A =1 0 1 1 -1

A:

Q: Solve for X such that 2XT - A = B + (CI)", where 21 3 -1 A =|-1 5, B = 2 2 -3 and C = -2 3 10 1. -7…

A: Thanks for the question :)And your upvote will be really appreciable ;)

Q: Prove. Z40 (Rez) ² +Z1 ? 0

A:

Q: Let_Z1 = 3 + i and Z2 = 5 + 2 i . Find 2 Z1 /( Z1 - Z2) - (14/5)-2 i O (14/5) + 2i O - (14 / 5) + (…

A: Topic = Complex number

Q: rỉ + 10x1x2 + x = as² + ßt²

A:

Q: ;) 2r-11x-21 0 ii) x + x 22

A: 1)                                          2X2-11X-21 =0                         To solve this…

Q: FCX)=10+x FC2)

A:

Q: Prove that diyrwl

A:

Q: [1 1) If A = 3 15 2] 4 6] B = [-3 -21 -5 314 4 253 3. [P 91 Find: D = r s tu

A: NOTE: Refresh your page if you can't see any equations. . here we have

Q: Va +3b + Va – 3b If x=- Va+36 – Va– 3b prove that 3bx² – 2ax +3b = 0 | - -

A:

Q: x-2 What is the equation of the tangent line of y at the point x = 3 ? 2x-5

A:

Q: Find positive integers that satisfy x + y + z = 6 x + 5y + 8z = 35 x = i ! y = i

A:

Q: actortise the expression: a^(2)+by^(2)+bxy +axy

A: Given expression: ax² + by² + bxy + axy

Q: Simplify. X y y X x+y 2х y У х x+y 2х II

A: Simplify          [(x/y)-(y/x)]/{(x+y)/2x}

Q: A car and a train leave station A at the same time for station B, 120 miles away. If the speed of…

A:

Q: Prove (2b +1 , 7b + 3)=1

A:

Q: Evaluate G r. d.x. (x2+1)(x+1) 0.

A: The following integrals are useful, while evaluating the integral that is provided. ∫dxx =ln x +C…

Q: 3x3-5x2+5 Different iate with respect to X. x2+1 (x²+1)2 Different iate with respect to x. x2-1

A:

Q: Find a number z (except 0) such that Az³ + Bz²+ Cz = D 2 1 3 0 -2 -4 00 ^-[ ] ³-R2 :]-[+]-[1] B= 1 2…

A: Solution

Q: Find value of the principal root of * = 8 (-1+ jv3) 0-22승 27 3 O-22 O22

A: Principal root of the complex number

Q: QI/ If F = xi+yj+zk find the divF.

A: By see this solution