Question

state the signs of
1) tan380° -5 points
2) cot230° -5 points
3) sec468° -5 points
PLEASE WRITE ALL STEPS​

Answer 1

Answer:

tan380= tan(369+20) hence it would lie in 1 St quadrant so it would have +ve sign becoz tan is +ve in 1st quadrant

cot230=cot(180+50) hence it would lie in 3rd quadrant so it would have +ve sign becoz cot is +ve in 3rd quadrant