Math Chapter Wise Statics And Dynamics English MCQ Rajasthan TGT 2013 Q.If Jn (x) represents the Bessel function, then the true relation is- AxJ'n (x) = nJn (x) + xJn+1 (x) B2J'n (x) – Jn+1 (x) = Jn–1 (x) CxJ'n (x) = –nJn (x) + xJn–1 (x) D2nJn (x) = () () n 1 n 1 x J x J x − + − Show answer Correct answer: xJ'n (x) = –nJn (x) + xJn–1 (x)