Example 2 (ii) - Chapter 4 Class 11 Complex Numbers

Last updated at August 14, 2026 by

Example 2 - Express in the form of a + ib: (-i) (2i) (-1/8 i)^3 - Examples

part 2 - Example 2 (ii) - Examples - Serial order wise - Chapter 4 Class 11 Complex Numbers

 

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Transcript

Example 2 Express the following in the form of a + bi (ii) ( ) (2 ) ( 1/8 )^3 ( ) (2 ) ( 1/8 )^3 = ( )(2 ) ( 1/8)^3 ^3 = 1 2 ( 1/(8 8 8)) ( 3) = 2 1/(8 8 8) ( ^(3+1+1) ) = 1 1/(4 8 8) ( 5) = 1/256 ( 4) = 1/256 ( 2)2 = 1/256 ( 1)^2 = 1/256 (1) = 1/256 = 0 + 1/256

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