if (coseca cota)=m then prove that m² 1

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If cosecA + cotA = m Prove that (m² - 1)/(m² + 1) = cosA​

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If cosecA+cotA=m, show that m²-1/m²+1​=cosA. #trignometry #board #trick #maths

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#Trigonometry If (cosec A+ cot A) = m then prove that m²-1/ m²+1 = cos A

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If cosec A + cot A = m, show that (m^2-1)/(m^2+1)=cos⁡A.

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If (CosecA+CotA)=m then prove that m²+1/m²-1=cos theta | RS 10 Ex - 13B Q - 14 | @ScienceWithVMS

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If (cosec A+ A)=m then prove that m^2-1/m^2+1=cosθ W

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IF BACKBENCHER BECOME TEACHER 😎| MATH TRICKS | SIN,COS,TAN |

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If Cos A=(2√m)/(m+1 ) then prove that Cosec A=(m+1)/(m-1 )

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If Cosec thetha + Cot thetha = m, find the value of (m ^ 2 - 1)/(m ^ 2 + 1)

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If m=(cosθ-sinθ) and n=(cos∅+sin∅) then show that √(m/n)+√(n/m)=2/(√(1-〖tan〗^2 )∅)

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If l=cosecA-sinA,m=secA-cosA, show that l²m²(l²+m²+3)=1 |TRIGONOMETRY | CBSE-NCERT|CLASS 10 || TAMIL

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Expected questions of trigonometry in cbse 2019|prove m²-1/m²+1=cosA

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If cosecθ – sinθ = l and secθ –cosθ = m, then the value of l2m2(l2+ m2 + 3) is

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If m=cosecA-sinA, n=secA-cosA, then prove that (m^2n)^2/3(mn^2)2/3=1 || CBSE | NCERT| CLASS10| TAMIL

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If sin theta+cos theta=m and sec theta+cosec theta=n, prove that n(m²-1)=2m

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Trigonometry important question If secA-tanA=x, then show that x2+1/x2-1=-cosecA #shorts #ytshorts

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If sinA+cosA= m and secA+cosecA = n show that n(m*m-1)=2m

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If `sinx + cosx=m` and `secx + cosecx= n` prove that `n(m^2-1)=2m`

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if sec + tan =m, prove that m^2-1/m^2+1=sin

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If tanθ+sinθ=m and tanθ-sinθ=n,then show that m^2-n^2=4√mn CLASS-10 TRIGONOMETRY IMPORTANT PROBLEM

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IF sectheta +tantheta+=m show that m^2-1/n^2+1 = sintheta

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10th.. if cosB/sinA=n and cosB/cosA=m, then show that (m²+n²)cosA=n²

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If m = (cosA - sinA) , n = (cosA + sinA) show that √m/n + √n/m = 2/√1 - tan²A