A course may be transferable even if it is not listed for your major.
For example, from Berkeley City College, MATH 1 (Pre-calculus) and MATH 2 (Pre-calculus with Analytic Geometry) are listed as UC transferable courses in https://www.assist.org/transfer/report/15095237 (if this does not work, select your community college and then select the “UC transferable courses” list).