https://bgk-photo.cdn.bcebos.com/baidu/pic/item/c8177f3e6709c93d35864a65973df8dcd100542f.jpg(https://bgk-photo.cdn.bcebos.com/baidu/pic/item/34fae6cd7b899e51632a7e864aa7d933c9950dff.jpg-an-b)=0，则a=______，b=______．
https://bgk-photo.cdn.bcebos.com/baidu/pic/item/c8177f3e6709c93d35864a65973df8dcd100542f.jpg(https://bgk-photo.cdn.bcebos.com/baidu/pic/item/34fae6cd7b899e51632a7e864aa7d933c9950dff.jpg-an-b)=0，则a=______，b=______．
发布时间：2025-07-27 10:36:30
(
)=
(
)=0，∴1-a=0，a b=0∴a=1，b=-1故答案为 1；-1
