Question

If 5 tan =4 then the value of cos thita -sin thita/cos thita +sin thita

Answer 1

Answer:

Step-by-step explanation:

since 5tan =4

so tan = 4/5 hence p=4 , b= 5 , h= root 41

value of cos - sin / cos + sin

= 5/root 41 - 4/5 +4/root 41

5-5root 41 + 41/root 41   answer