HELP 1-Obtenha os valores reais de m para que se possa ter cos x = 2x - 13 / 32-Se x pertence ao 4 quadrante
HELP 1-Obtenha os valores reais de m para que se possa ter cos x = 2x - 13 / 3
2-Se x pertence ao 4 quadrante e sen x 5x-7,qual p intervalo de variação de k
Warning: mysqli::__construct(): (HY000/1226): User 'u875436841_outros' has exceeded the 'max_connections_per_hour' resource (current value: 500) in /home/storage/8/1e/34/salvaeu1/public_html/pages/NewAnswer.php on line 21
Fatal error: Uncaught Error: mysqli object is already closed in /home/storage/8/1e/34/salvaeu1/public_html/pages/NewAnswer.php:22 Stack trace: #0 /home/storage/8/1e/34/salvaeu1/public_html/pages/NewAnswer.php(22): mysqli->set_charset('utf8') #1 /home/storage/8/1e/34/salvaeu1/public_html/pages/Question.php(408): require_once('/home/storage/8...') #2 {main} thrown in /home/storage/8/1e/34/salvaeu1/public_html/pages/NewAnswer.php on line 22