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question mark

the value of sin180/7×sin360/7×sin540/7 is
a)1/8 b)root7/8 c)root7/2 d)none of these

pureti meghana , 9 Years ago
Grade 10
anser 1 Answers
Saurabh Koranglekar
Dear student

Please find the link below

https://www.askiitians.com/forums/Trigonometry/what-is-the-value-of-sin-pie-7-sin-2pie-7-sin3p_170422.htm

Regards
Last Activity: 6 Years ago
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