Question

If cote = 40/9 find the values of coseco and sine with (trigonometry identities method)​

Answer 1

Step-by-step explanation:

cot(alpha) = 40/9

csc² (alpha) = 1+ cot(a)²

csc²(alpha)= 1 +40²/9²

csc²(alpha)= 1+ csc(a)²= 1 + 1600/81

csc²(alpha) = 1681/81

csc(alpha)=41/9

sin(alpha)=9/41