ComedkBinomial TheoremCOMEDK 2020MCQ+1 / -02020The ninth term of the expansion \({\left( {3x - {1 \over {2x}}} \right)^8}\) isA\({{ - 1} \over {512{x^9}}}\)B\({1 \over {512{x^9}}}\)C\({1 \over {256.\,{x^8}}}\)D\({{ - 1} \over {256.\,{x^8}}}\)Check AnswerClear SelectionReveal AnswerShow Explanation
