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If `2t a n^2alphat a n^2betat a n^2gamma+t a n^2alphat a n^2beta+t a n^2betat a n^2gamma+t a n^2...
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This is the Solution of Question From RD SHARMA book of CLASS 11 CHAPTER TRIGONOMETRIC FUNCTIONS This Question is also available in R S AGGARWAL book of CLASS 11 You can Find Solution of All Question From RD SHARMA and R S AGGARWAL book from class 6-12 on our app DOUBTNUT for Free
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==== QUESTION TEXT ====
If `2t a n^2alphat a n^2betat a n^2gamma+t a n^2alphat a n^2beta+t a n^2betat a n^2gamma+t a n^2gammat a n^2alpha=1,` prove that `s i n^2alpha+s i n^2beta+s i n^2gamma=1` .
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==== QUESTION TEXT ====
If `2t a n^2alphat a n^2betat a n^2gamma+t a n^2alphat a n^2beta+t a n^2betat a n^2gamma+t a n^2gammat a n^2alpha=1,` prove that `s i n^2alpha+s i n^2beta+s i n^2gamma=1` .
=== DOWNLOAD DOUBTNUT TO ASK ANY MATH QUESTION ===
==== SCORE 100% WITH DOUBTNUT ====
Doubtnut App has video solutions of ALL the NCERT questions from Class 6 to 12 (including IIT JEE). You can also ask any Math question and get a video solution for FREE from a library of more than 1 Lakh Math Videos
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Doubtnut PAGE:
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==== WATCH DAILY LIVE CLASSES ON YOUTUBE ====
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