Ex 5.1, 1 - Express in a + ib: (5i) (-3/5i) - Chapter 5 - Convert to a + ib form

  1. Chapter 5 Class 11 Complex Numbers
  2. Serial order wise
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Ex5.1, 1 Express the given Complex number in the form a + ib: (5𝑖) (βˆ’ 3/5 𝑖) (5𝑖) (βˆ’ 3/5 𝑖) = 5 Γ— (βˆ’3)/5 Γ— (i Γ— i) = βˆ’ 3 Γ— i Γ— i = βˆ’ 3 Γ— i 2 = βˆ’ 3 Γ— βˆ’1 = 3 = 3 + 0 = 3 + 0 i

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