WebIf aSin theta +bCos theta = c , prove aCos theta - bSin theta =plus or minus whole root a2 +b2 -c2 11,328 views Feb 7, 2024 223 Dislike Share Save OM EDUCATION 6.26K … Web7 jul. 2024 · Correct answer is (b) (a2 − b2) (a2 + b2) ( a 2 − b 2) ( a 2 + b 2) We have tanθ = a/b. now, Dividing the numerator and denominator of the given expression by cos θ, we …
If tanθ = a/b then (asinθ - bcosθ)/ (asinθ - Sarthaks eConnect
Web17 aug. 2024 · if a sec theta +b tan theta +c=0 and p sec theta +qtan theta +r =0 then prove that (br-qc)^2 - (pc-ar)^2= (aq-bp)^2 Asked by kmondaldgms 17 Aug, 2024, 12:04: AM Expert Answer Answered by Yasmeen Khan 17 Aug, 2024, 11:31: AM Application Videos This video explains the concept of Arithmetic Progression, Solving Linear E... Web24 nov. 2024 · If asecθ - btanθ = 5 and atanθ - bsecθ = 3; then find the value of (a2 - b2)/4. asked Mar 1, 2024 in by IshmeetKaur (30.1k points) quantitative-aptitude trigonometry 0 votes 2 answers May 18, 2024 in Trigonometry by Maadesh (31.8k points) trigonometric identities class-10 ghana vs uruguay 2022 live streaming
If x=a sinθ and y=b cosθ, then d2y/dx2 is: - BYJU
Web5 sep. 2016 · Golda Solution:- x = a sin theta : y = b tan theta .... (Given) L.H.S. = a²/x² - b²/y² = a²/ (a sin theta)² - b²/ (b tan theta)² a² and b² are cancelled and then we get 1/sin² … WebSolution The correct option is C - ( b / a 2) s e c 3 θ Explanation for the correct option. Step 1: Differentiate x and y w.r.t θ x = a sin θ ⇒ d x d θ = a cos θ y = b cos θ ⇒ d y d θ = - b sin θ Step 2: Find d y d x and d 2 y d x 2 d y d x = d y d θ × d θ d x = - b sin θ a cos θ = - b a tan θ WebIf btan theta =a, then the value of dfrac {asin theta -bcos theta } {asin theta +bcos theta} If btanθ = a b tan θ = a, then the value of asinθ−bcosθ asinθ+bcosθ a sin θ − b cos θ a sin … christysflowers.com