若f(x)的导函数是sinx,则f(x)有一个原函数为( )。A、1+sinx B、1-sinx C、1+cosx D、1-cosx

作者: tihaiku 人气: - 评论: 0
问题 若f(x)的导函数是sinx,则f(x)有一个原函数为( )。
选项 A、1+sinx B、1-sinx C、1+cosx D、1-cosx
答案 D
解析
更多 网友评论0 条评论)
暂无评论
错误啦!

错误信息

  • 消息: [程序异常] : MISCONF Redis is configured to save RDB snapshots, but it's currently unable to persist to disk. Commands that may modify the data set are disabled, because this instance is configured to report errors during writes if RDB snapshotting fails (stop-writes-on-bgsave-error option). Please check the Redis logs for details about the RDB error.
  • 文件: /twcms/kongphp/cache/cache_redis.class.php
  • 位置: 第 85 行
    <?php echo 'KongPHP, Road to Jane.'; ?>