Throughout a long career, Pinchas Zukerman has been acclaimed not only for the ease and technical prowess of his playing but for his versatility as well. [...] he appears Friday, Feb. 24, as the marquee name with the Zukerman Trio, joined by pianist Angela Cheng and cellist Amanda Forsyth in music by Brahms, Kodaly and Schubert. The following night, Zukerman and Cheng will don their duet hats for a more intimate series of appearances, playing duo sonatas by Mozart, Beethoven and Brahms. Weill Hall, Green Music Center, Sonoma State University, Rohnert Park. Oshman Family Jewish Community Center, 3921 Fabian Way, Palo Alto.