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Vanyuwa [196]
3 years ago
5

Write the conjugate of the following complex number: -6i

Mathematics
1 answer:
evablogger [386]3 years ago
4 0

Answer:

6i

Step-by-step explanation:

We want to write the conjugate of the complex number:

-6i

Recall that the conjugate of a complex number in the form <em>a</em> + <em>b</em>i is <em>a</em> - <em>b</em>i, and vice versa.

We can rewrite our complex number as:

\displaystyle 0 - 6i

Hence, <em>a</em> = 0 and <em>b</em> = 6.

Then its conjugate will be:

0 + 6i = 6i

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Answer:

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Step-by-step explanation:

Because there is a 3 outside the symbol.

That means the equation is stating: y * y * y = x

Hope this helps :)

7 0
3 years ago
Please help me to solve this question. ​
tino4ka555 [31]

Answer:

A=266CM

Step-by-step explanation:

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66=2[2x+1] + 2{x+5]                  l=2x9 + 1           w=9+5

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66=6x+12                                   l=19

66-12=6x

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3 0
3 years ago
19-x is greater than or equal to 21
Sedaia [141]
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8 0
4 years ago
Diane has a rope that is 8 meters long. She cuts away a piece that is 1.67 meters long. How long is the remaining piece of rope?
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Answer:

6.33 m

Step-by-step explanation:

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Cut length of the rope = 1.67 m

We need to find the remaining piece of the rope.

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= 8 m - 1.67 m

= 6.33 m

So, 6.33 m is the remaining piece of the rope.

3 0
3 years ago
Find the derivative of the function at P 0 in the direction of A. ​f(x,y,z) = 3 e^x cos(yz)​, P0 (0, 0, 0), A = - i + 2 j + 3k
Alik [6]

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\nabla f(x_0,y_0,z_0)\cdot\dfrac{\vec a}{\|\vec a\|}

We have

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and

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3 0
4 years ago
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