Ex 5.1, 7 - Express in a + ib: (1/3 + i 7/3) + (4 + i1/3) - (-4/3 - Ex 5.1

  1. Chapter 5 Class 11 Complex Numbers
  2. Serial order wise
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Ex 5.1, 7 Express the given Complex number in the form a + ib: (1/3+๐‘– 7/3)+(4+๐‘– 1/3)โˆ’(โˆ’4/3+๐‘–) (1/3+๐‘– 7/3)+(4+๐‘– 1/3)โˆ’(โˆ’4/3+๐‘–) = 1/3 + i 7/3 + 4 + i 1/3 + 4/3 โˆ’ i = (1/3 " + 4 + " 4/3) + i (7/3 " + " 1/3 " " โˆ’"1" ) = ((1 + 4 ร— 3 + 4)/3) + i ((7 + 1 โˆ’ 1 ร— 3)/3) = ((1 +12 +4)/3) + i ((7 + 1 โˆ’ 3)/3) = (17/3 ) + i (5/3)

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