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प्रश्न
Write the conjugates of the following complex numbers: `-sqrt(5) - sqrt(7) "i"`
उत्तर
Conjugate of `(-sqrt(5) - sqrt(7) "i") "is" (-sqrt(5) + sqrt(7) "i")`
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संबंधित प्रश्न
Write the conjugates of the following complex numbers: 3 + i
Write the conjugates of the following complex numbers: 3 – i
Write the conjugates of the following complex numbers: 5i
Write the conjugates of the following complex numbers: `sqrt(2) + sqrt(3) "i"`
Express the following in the form of a + ib, a, b ∈ R, i = `sqrt(-1)`. State the values of a and b:
(1 + 2i)(– 2 + i)
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Express the following in the form of a + ib, a, b ∈ R, i = `sqrt(-1)`. State the values of a and b: (2 + 3i)(2 – 3i)
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Simplify the following and express in the form a + ib.
`(3i^5 + 2i^7 + i^9)/(i^6 + 2i^8 + 3i^18)`
Show that `(−1+ sqrt3 i)^3` is a real number.
Show that `(−1+ sqrt3 i)^3` is a real number.
Evaluate the following:
`i^35`
Show that `(- 1 + sqrt3 i)^3` is a real number.
