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Multiplicative inverse of the non zero complex number x + iy (x,y ∈ R,)
- a)
- b)
- c)
- 
- d)none of these
Correct answer is option 'C'. Can you explain this answer?
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Verified Answer
Multiplicative inverse of the non zero complex number x + iy (x,y &isi...
Let u be multiplicative inverse
zu = 1
u = 1/z
u = 1/(x+iy)
Rationalise it
[1/(x+iy)]*[(x-iy)/(x-iy)]
= (x-iy)/(x2+y2)
u = x/(x2+y2) +i(-y)/(x2+y2)
zu = 1
u = 1/z
u = 1/(x+iy)
Rationalise it
[1/(x+iy)]*[(x-iy)/(x-iy)]
= (x-iy)/(x2+y2)
u = x/(x2+y2) +i(-y)/(x2+y2)
Most Upvoted Answer
Multiplicative inverse of the non zero complex number x + iy (x,y &isi...
Let u be multiplicative inverse
zu = 1
u = 1/z
u = 1/(x+iy)
Rationalise it
[1/(x+iy)]*[(x-iy)/(x-iy)]
= (x-iy)/(x2+y2)
u = x/(x2+y2) +i(-y)/(x2+y2)
zu = 1
u = 1/z
u = 1/(x+iy)
Rationalise it
[1/(x+iy)]*[(x-iy)/(x-iy)]
= (x-iy)/(x2+y2)
u = x/(x2+y2) +i(-y)/(x2+y2)
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Multiplicative inverse of the non zero complex number x + iy (x,y &isi...
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Multiplicative inverse of the non zero complex number x + iy (x,y ∈ R,)a)b)c)-d)none of theseCorrect answer is option 'C'. Can you explain this answer?
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Multiplicative inverse of the non zero complex number x + iy (x,y ∈ R,)a)b)c)-d)none of theseCorrect answer is option 'C'. Can you explain this answer? for EmSAT Achieve 2024 is part of EmSAT Achieve preparation. The Question and answers have been prepared according to the EmSAT Achieve exam syllabus. Information about Multiplicative inverse of the non zero complex number x + iy (x,y ∈ R,)a)b)c)-d)none of theseCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for EmSAT Achieve 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Multiplicative inverse of the non zero complex number x + iy (x,y ∈ R,)a)b)c)-d)none of theseCorrect answer is option 'C'. Can you explain this answer?.
Multiplicative inverse of the non zero complex number x + iy (x,y ∈ R,)a)b)c)-d)none of theseCorrect answer is option 'C'. Can you explain this answer? for EmSAT Achieve 2024 is part of EmSAT Achieve preparation. The Question and answers have been prepared according to the EmSAT Achieve exam syllabus. Information about Multiplicative inverse of the non zero complex number x + iy (x,y ∈ R,)a)b)c)-d)none of theseCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for EmSAT Achieve 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Multiplicative inverse of the non zero complex number x + iy (x,y ∈ R,)a)b)c)-d)none of theseCorrect answer is option 'C'. Can you explain this answer?.
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