初一数学难点.
若单项式2*A*X^M*Y与单项式5*B*X^2M-3*Y是关于X,Y的同类项,求:
(1)(4M-13)^2000;
(2)若2*A*X^M*Y+5*B*X^2M-3*Y=0且XY不等于0,求(2A+5B)^2001的值