prove that: cosec 2A + cosec 4A + cosec 8A = cot 4A – cot 8A
Pramshu , 6 Years ago
Grade 10
10 grade maths> prove that: cosec 2A + cosec 4A + cosec 8...
1 Answers
Palak Tiwari
Last Activity: 6 Years ago
this question seems to have some error...
can u pls recheck and send the question again
also pls share the source of the question
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