Prove that 4cos 2 + 5sin 2 = sin 2 + 4.
Question:
Prove that 4cos2 θ + 5sin2 θ = sin2 θ + 4.
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Given 4cos 2 5sin 2 we know th...View the full answer
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Hemanth K P
My secondary school was from a reputed school HFHS Padathukadavu, Calicut, with distinction. And higher secondary from well known institution GVHSS Pathirippala Palakkad, With distinction. My Under graduation and post Graduation From very famous university, University of Calicut with first class. After my post graduation in mathematics, I joined as a research scholar in mathematics under world famous professor and Scientist Professor Dr. A M Mathai. About 3 years I continued my research in the field Algebra. After that am started my career as an assistant Professor. I have more than 4 years of teaching experience in graduate and post graduate level.
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Related Book For 
Cambridge IGCSE And O Level Additional Mathematics
ISBN: 9781510421646
1st Edition
Authors: Val Hanrahan, Jeanette Powell
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