The product of complex number (4,3) and (5,-6) is???
vsk96garg:
i think it will be not any complex number
because there is not i in both
Answers
Answered by
12
Answer :
The two complex numbers are
(4, 3) = 4 + 3i
(5, -6) = 5 - 6i
So, (4, 3) × (5, -6)
= (4 + 3i) × (5 - 6i)
= 20 - 24i + 15i - 18i²
= 20 - 9i + 18, where i² = - 1
= 38 - 9i
= (38, -9)
#MarkAsBrainliest
The two complex numbers are
(4, 3) = 4 + 3i
(5, -6) = 5 - 6i
So, (4, 3) × (5, -6)
= (4 + 3i) × (5 - 6i)
= 20 - 24i + 15i - 18i²
= 20 - 9i + 18, where i² = - 1
= 38 - 9i
= (38, -9)
#MarkAsBrainliest
Very very thxx bro
He is right answer
Answered by
1
Hi Friend !!!
Here is ur answer !!!
(4,3 ) = 4+3i
(5,-6) = 5-6i
(4+3i)×(5-6i)
= 20-18i²+15i-24i
= 20+18-9i ,, as i² = -1
= 38-9i
= (38, -9)
Hope it helps u : )
Here is ur answer !!!
(4,3 ) = 4+3i
(5,-6) = 5-6i
(4+3i)×(5-6i)
= 20-18i²+15i-24i
= 20+18-9i ,, as i² = -1
= 38-9i
= (38, -9)
Hope it helps u : )
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