Grade 9Trigonometry
Cosx by cos (x-2y)=A then the value of tan (x-y)Tany
Cosx by cos (x-2y)=A then the value of tan (x-y)Tany
1 Answer
Arun
Dear Student
I didn't get the question please check and repost the question. You can also attach an image. I will be happy to help you.
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Arun
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