• 2022-10-29
    函数[tex=4.357x1.357]VLzTfS7zGncVN+dX3mVang==[/tex]是差分方程()的通解.[tex=35.071x2.357]Wb4mAVRpgXN/z5cyUtkcC7jEO5c8i7mDFDrrjj3LpehsRN8UmI5WE0EAy7gruQCmyk8FLilI6P1ShxmSok83YczHcLI+dTPx03ZXXKlv8Zo6/STzp623uWJp/siuzoIiyASFhPiPpMVs7PYXZ4EuCbPaznmCf4k5YfJ4Dc5FAC+WnC5lfD4Lnm/qr5qsYCF1/Ok/jFU6ixDOC5AaE4+OkA==[/tex]