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brilliants [131]
3 years ago
12

What is the square root of -1?

Mathematics
2 answers:
Rama09 [41]3 years ago
7 0

Answer:

Welcome to the land of complex numbers, aka argand plane.

\sqrt{-1}=i

and yes, i^2=-1

it's originated by the equation, x^2+1=0

the fundamental theorem States a polynomial equation has the same number of roots as its degree. though that equation, doesn't in real plane, it has roots ±i.

called iota.

Lina20 [59]3 years ago
6 0

Answer:

There is no answer.

Step-by-step explanation:

There is no square root of -1. Although 1 can be derived from 1x1, 1 is not the square root of 1 as positive 1 x positive 1 will always give a positive 1. Similarly, negative 1 x negative 1 will always give a positive 1 hence it is not possible for -1 to have a square root.

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3 years ago
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SOVA2 [1]
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The formula for nCr is:

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In the given case, n=10 and r=4. Using these values we get:

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IRISSAK [1]

Answer:

SAS

Step-by-step explanation:

As per the given diagram, the following facts are evident.

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