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Mathematics
Mathematics
Problem
(
−
8
−
6
i
)
\sqrt{(-8 - 6i)}
(
−
8
−
6
i
)
is equal to (where,
i
=
−
1
i = \sqrt{-1}
i
=
−
1
) a.
1
±
3
i
1 \pm 3i
1
±
3
i
b.
±
(
1
−
3
i
)
\pm (1 - 3i)
±
(
1
−
3
i
)
c.
±
(
1
+
3
i
)
\pm (1 + 3i)
±
(
1
+
3
i
)
d.
±
(
3
−
i
)
\pm (3 - i)
±
(
3
−
i
)
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