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electronics and communication engineering networks analysis and synthesis
1. Assertion (A): Operator has a value 1 ∠ - 90° or 1 ∠ 90°.Reason (R): Operator 'a' has a value 1 ∠ 120°.
(A): A is false but R is true
(B): A is true but R is false
(C): Both A and R are true and R is correct explanation of A
(D): Both A and R are true and R is not the correct explanation of A
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By: guest on 02 Jun 2017 01.08 am
j = 1∠90°.
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