Severity: Warning
Message: fopen(/home/answnniz/public_html/system/sessions/ci_session0dc32b70f48a9cd0e050ac14a8c6fc5bfac3ad37): failed to open stream: Disk quota exceeded
Filename: drivers/Session_files_driver.php
Line Number: 176
Backtrace:
File: /home/answnniz/public_html/index.php
Line: 315
Function: require_once
Severity: Warning
Message: session_start(): Failed to read session data: user (path: /home/answnniz/public_html/system/sessions)
Filename: Session/Session.php
Line Number: 143
Backtrace:
File: /home/answnniz/public_html/index.php
Line: 315
Function: require_once
For 33-35 determine wherther the given set S us a basis for R^3
S={[[1],[1],[-2]],[[2],[5],[2]],[[1],[3],[2]]}
S={[[1],[-1],[-2]],[[1],[1],[2]],[[2],[-3],[-3]],[[1],[4],[5]]}
S={[[1],[1],[-2]],[[2],[5],[2]]}