`(c o s e c^2 6 3^(@)+tan^2 2 4^(@))/(cot^2 6 6^(@)+sec^2 2 7^(@))+(sin^2 6 3^(@)+cos6 3^(@)si
243 views · Published 13 October 2018 · 7:02 · Indexed 3 October 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW `(c o s e c^2 6 3^(@)+tan^2 2 4^(@))/(cot^2 6 6^(@)+sec^2 2 7^(@))+(sin^2 6 3^(@)+cos6 3^(@)sin2 7^(@)+sin2 7^(@))/(2(c o s e c^2 6 5^(@)-tan^2 2 5^(@)))`
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