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sin8AcosA-sin6Acos3A upon cos2AcosA-sin3Asin4A equals to: a. tan A b. tan 2A c. sin 2A d. None of these I want answer with full solution.

sin8AcosA-sin6Acos3A upon cos2AcosA-sin3Asin4A  equals to:
a. tan A       b. tan 2A      c. sin 2A   d. None of these
 
I want answer with full solution.

Grade:11

1 Answers

Saurabh Koranglekar
askIITians Faculty 10335 Points
4 years ago
Dear student

Please write question in standard notation

Or attach an image of the question so that equation is clearly understood

Regards

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