1-sino/
1+ sino=
(Seco - tan)^2
Answers
Answered by
1
Answer:
here is your answer
Step-by-step explanation:
This is used in last step
2sinø/(cos²ø)=2sinø/cosø X1/cosø=2tanøsecø..
Mark me as brainlist ❤️❤️
and follow me
plzz thanks me ❤️
Attachments:
Similar questions