Sec8a 1 tan 8a sec 4a 1 tan 2a
Web2 Jan 2024 · Maths Trigonometry Problem Prove that (sec 8A - 1) upon (sec 4A-1) = tan 8A upon tan 2AMaths Trigonometry : Explanation of Multiple and Submultiple a... Web20 Dec 2024 · 1 answer यदि `sec4A-=cosec(A-20^(@)),` जहाँ 4A एक न्यूनकोण है, तो A का मान ज्ञात कीजिए। asked Dec 29, 2024 in Mathematics by Priyanshusingh ( 24.9k points)
Sec8a 1 tan 8a sec 4a 1 tan 2a
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Web25 Jul 2024 · sec 8A-1/ sec 4A-1 = tan 8A/ tan 2A can this sum be solved using cos 2A formula Advertisement poojarilatika00 is waiting for your help. Add your answer and earn points. Answer 2 people found it helpful spiderman2024 Answer: Step-by-step explanation: Given, (sec8A - 1) / (sec4A - 1) => (1/cos8A) - 1) / (1/cos4A) - 1 Websec4A−1sec8A−1= A 0 B tan2Atan8A C cos2Acos8A D sin2Asin8A Hard Solution Verified by Toppr Correct option is B) Solve any question of Introduction to Trigonometry with:- …
Websec4A−1sec8A−1= A 0 B tan2Atan8A C cos2Acos8A D sin2Asin8A Hard Solution Verified by Toppr Correct option is B) Solve any question of Introduction to Trigonometry with:- Patterns of problems > Was this answer helpful? 0 0 Similar questions secθ+tanθcosθ + secθ−tanθcosθ = Hard View solution > Web30 Aug 2012 · LHS= SEC 8A-1/SEC4A-1 = (1/COS8A - 1)/ (1/COS4A - 1) = (1-COS 8A)/ (1-COS4A) * (COS 4A/COS 8A) = (2 SIN 2 4A) (COS4A) / (2 SIN 2 2A) (COS8A) = (2SIN4ACOS4A) (SIN 4A)/ (2 SIN 2 2A) (COS 8A) = (SIN 8A) (2 SIN 2A COS 2A)/ (CO8A) (2 SIN 2 2A) =TAN 8A COT 2A =TAN 8A /TAN 2A =RHS HENCE, proved!! Was this answer …
Web9 Dec 2024 · Find an answer to your question Sec 8a_1 ÷ sec 4a _ 1 = tan 8a÷ tan2a. kishankumar8069 kishankumar8069 09.12.2024 Math Secondary School answered • expert verified Sec 8a_1 ÷ sec 4a _ 1 = tan 8a÷ tan2a ... Advertisement abhi178 abhi178 we have to prove that, (sec8a - 1)/(sec4a - 1) = tan8a/tan2a . proof: LHS = (sec8a - 1)/(sec4a - 1) = (1 ... Web30 Mar 2024 · L .H .S = sec 8 A − 1 sec 4 A − 1 = tan 8 A tan 2 A. Note: Whenever you are asked to prove an equation, always start with one side of the equation and then try to …
WebMaths Trigonometry Problem Prove that (sec 8A - 1) upon (sec 4A-1) = tan 8A upon tan 2AMaths Trigonometry : Explanation of Multiple and Submultiple a...
Websin 3A sin A sin 4A sin 2A cos 2A cos 3A sin(4 A 2 B) sin(4 ... 11. tan 45º 1 sin A 2 sec8A 1 tan 8A 12. sec 4A 1 tan 2A 1 tan 2 (45º A) 13. cos ec 2A 1 tan 2 (45º A) tan sin sin ... the taste you\u0027re looking for sharon hillWeb(SEC8A -1)/SEC4A-1 = TAN8A/TAN2A SECX =1/COSX SO LHS = (1-COS8A)COS4A/ (1-COS4A)COS8A COS8A=1-2SIN 2 4A COS4A =1-2SIN 2 2A AFTER PUTTING THESE LHS = … serinate birthday wishesWeb9 Jun 2024 · sec 8A−1 sec 4A−1 s e c 8 A − 1 s e c 4 A − 1 is equal to A. tan 2A tan 8A t a n 2 A t a n 8 A B. tan 8A tan 2A t a n 8 A t a n 2 A C. cot 8A cot 2A c o t 8 A c o t 2 A D. None … serina world of birds fishWebTour Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site serinc antibodyWeb2 Jul 2011 · (sec 8A - 1) / (Sec 4A - 1) Taking LCM we get [(1 - cos 8A) * cos 4A] / [(1 - cos 4A) * cos 8A] = (2sin 2 4A.cos 4A) / (2sin 2 2A.cos 8A) [ (1 - cos 8A) = 2sin 2 4A and (1 - … serin canaryWebClick here👆to get an answer to your question ️ Solve: sec8A - 1sec4A - 1 - tan8Atan4A. ... tan A + tan B − sec A. sec B. sin (A + B) = Medium. View solution > If tan A + 2 tan 2 A + 4 tan … ser in conditionalWeb(sec 8A - 1) / (Sec 4A - 1) Taking LCM we get [(1 - cos 8A) * cos 4A] / [(1 - cos 4A) * cos 8A] = (2sin 2 4A.cos 4A) / (2sin 2 2A.cos 8A) [ (1 - cos 8A) = 2sin 2 4A and (1 - cos 4A) = 2sin 2 2A] theta stick tm-3