Question

prove that cos 2x cos 3x-cos2x cos 7x+cos x cos 10x
÷
sin 4x sin 3x-sin 2x sin 5x+sin 4x sin 7x
= cot 6x cot 5x​

Answer 1

(cos 2x * cos 3x - cos 2x * cos 7x cos x * cos 10 x) /( sin 4x * sin 3x - sin 2x * sin 5x sin 4x * sin 7x) = cot 6x * cot 5x? is done on EduRev Study Group by Class 11 Students. The Questions and Answers of Prove that : (cos 2x * cos 3x - cos 2x * cos 7x cos x * cos 10 x) /( sin 4x * sin 3x - sin 2x * sin 5x sin 4x * sin 7x) = cot 6x * cot 5x? are solved by group of students and teacher of Class 11, which is also the largest student community of Class 11. If the answer is not available please wait for a while and a community member will probably answer this soon. You can study other questions, MCQs, videos and tests for Class 11 on EduRev and even discuss your questions like Prove that : (cos 2x * cos 3x - cos 2x * cos 7x cos x * cos 10 x) /( sin 4x * sin 3x - sin 2x * sin 5x sin 4x * sin 7x) = cot 6x * cot 5x?