sinA sin(90-a)-cosA cos(90-A)=0
Answers
Answered by
0
Answer:
Step-by-step explanation:
sina sin(90 -a)-cosa cos(90-a)=0
cos(90-a)cosa-cosa cos(90-a)=0 {sin=cos (90 -a)
Answered by
2
Answer:
i hope it helps you...................
Attachments:
Similar questions