Выбери верные ответы

1. \(\cos 151\degree \) [ \(\lt\) | \(\gt\) ] \( 0 \) .
2. \(\sin 207\degree \) [ \(\gt\) | \(\lt\) ] \( 0 \) .
3. \(\sin 405\degree \) [ \(\lt\) | \(\gt\) ] \( 0 \) .
4. \(\cos 294\degree \) [ \(\gt\) | \(\lt\) ] \( 0 \) .