Find the complex conjugate of the given number -1+4i

1 answer:

3 0

With every imaginary term, there are 2 complex conjugates with opposing signs. So if I had the term a+bi, the complex conjugate would be a-bi. So given your example of -1+4i, the complex conjugate would just be the opposite sign, now negative, to get -1-4i.

You might be interested in

Look at ΔABC and its 90° rotation. If AB is 8 inches long, what is the length of A'B' ?

chubhunter [2.5K]

Because the triangle is only rotated, AB and A'B' would be equal. 8 in.

3 0

3 years ago

Read 2 more answers

Please help me, the attachment is below. (If you don't know the answer to the question please don't answer, thank you.)

Liono4ka [1.6K]

Answer:

See Below.

Step-by-step explanation:

Paragraph Proof:

We are given that ∠1 ≅ ∠4. ∠1 and ∠4 are alternate exterior angles. Since they are congruent, by the Alternate Exterior Angles Converse, the two lines being cut by the transversal must be parallel. Then by the Alternate Interior Angles Theorem, ∠3 ≅ ∠2.

2-Column Proof

Statements Reasons:

1) $\angle 1\cong \angle 4$ Given