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Prove that : Cosec2A+Cosec4A+Cosec8A=CotA-Cot8A (TEACHER_YT_MATHS) by R N Sir
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Prove that : Cosec2A+Cosec4A+Cosec8A=CotA-Cot8A (TEACHER_YT_MATHS) by R N Sir
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Cosec2A+Cosec4A+Cosec8A=CotA-Cot8A (S.E.E question)
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Prove that cosec2A+cosec4A+cosec8A=cotA-cot8A
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Prove that: Cosec 2A + Cosec 4A = Cot A - Cosec 4A
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Prove: Cosec2A+cot4A= cotA-Cosec4A
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Prove that : Cosec2A + Cot4A = CotA – Cosec4A || Trignometry
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SEE optional math (Trigonometry) - episode 22 (Bikram sir)
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# prove that # cosecA/4+cosecA/2+cosec=cotA/8-cotA# class 10 trigonometry optional math# SEE questio
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Prove that : Cosec2A - Cot4A = CotA - Cosec4A
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SEE Trigonemetric Prove that:cosec2A-cot2A=TanA 1/a^2)
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Prove Cos4A - Sin4A = Cos2A || Trigonometry || Optional Mathematics|| Class 10
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Prove sinA.cos2A = 1/4(sin4A.secA) | Taking R.H.S. | Optional Math Class 10
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10th ICSE.. cosec⁶A-cot⁶A=1+3cosec²Acot²A
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Functions For Beginners
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Prove:𝐶𝑜𝑠^8 𝐴+𝑆𝑖𝑛^8 𝐴= 1− 𝑠𝑖𝑛^2 2𝐴+1/2 𝑠𝑖𝑛^4 2𝐴
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SEE optional math (trigonometry) - episode 20 (Bikram sir)
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Prove that: cos⁸A + sin⁸ A=1-sin²2A + 1/8 sin⁴2A
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Prove that: tanA + 2tan2A + 4cot4A = cotA
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If tanA + cotA = 2 then find the value of tan²A + cot²A | trigonometry
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Important question from trigonometry...
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class10 Exercise8.4 Question-5(Part-9) (introduction to trigonometry)
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2 sin x/ cos3x + 2 sin 3x/COS 9x + 2 sin 9x /Cos27x= tan 27x - tan x
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#Chapter Geometry Compulsary Math class 10
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Prove Tan20°+4Sin20° = √3 Class Ten || Trigonometry || Hindi ||
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