Answer:
it's 2,3,6
Explanation:
Using TOA we know that
oppsoite= 12
Adjacent= 35
Hypotonouse= 37 (12²+35²=c²)
cot adj/opp -- wrong
Sin is opp/hyp -- correct
sec is hyp/adj -- correct
csc is hyp/opp -- wrong
sin is opp/hyp -- wrong
cot --adj/opp -- correct