WebNov 28, 2015 · Start on the right hand side, change it to sinx ; cosx sinx cosx + cosx sinx = secx ⋅ cscx [ sinx sinx] ⋅ ( sinx cosx) + cosx cosx ⋅ cosx sinx = secx ⋅ cscx sin2x +cos2x sinx ⋅ cosx = secx ⋅ cscx 1 sinx ⋅ cosx = secx ⋅ cscx ( 1 sinx)( 1 cosx) = secx ⋅ cscx secx ⋅ cscx = secx ⋅ cscx Prove completed! * sin2x + cos2x = 1 WebMay 2, 2015 · Explanation: The L.H.S. = tanx + cotx secx + cscx = sinx cosx + cosx sinx 1 cosx + 1 sinx = sin2x+cos2x (cosxsinx) sinx+cosx (cosxsinx) = 1 cosx +sinx =the R.H.S. Answer link
How do you prove tanx/secx + cotx/cscx = sinx+cosx? Socratic
WebMay 18, 2024 · (a) Show that cosec θ − sin θ ≡ cos θ cot θ θ ≠ (180n)° n ∈ 𝕫 (b) Hence, or otherwise, solve for 0 < x < 180° cosec x − sin x = cos x cot (3x − 50°) Done part A, struggling with B. Apply the identity on the LHS and simplify the equation … what do you get? Reply 2 1 year ago A SvhwiaishebSee username5756807 (a) Show that WebApr 23, 2024 · SOLUTION TO SOLVE cosec x - sin x = cos x cot ( 3x - 50 ) EVALUATION cosec x - sin x = cos x cot ( 3x - 50 ) FINAL ANSWER Hence the required value of x = 25 ━━━━━━━━━━━━━━━━ Learn more from Brainly :- 1. prove that (1+cos18) (1+cos54) (1+cos126) (1+cos162)=1÷16 brainly.in/question/29235086 2. Find the value … boo flower\\u0026green 千葉県
How do you simplify sin x + cot x cos x? Socratic
WebMar 22, 2024 · (sinx +cosx)( sinx cosx + cosx sinx) = secx + cscx (sinx +cosx)( sin2x +cos2x sinxcosx) = secx +cscx sinx + cosx sinxcosx = secx +cscx sinx sinxcosx + cosx sinxcosx = secx +cscx 1 cosx + 1 sinx = secx + cscx secx + cscx = secx +cscx LH S = RH S Hopefully this helps! Answer link WebMay 3, 2016 · How do you prove cos x cot x = csc x − sin x? Trigonometry Trigonometric Identities and Equations Proving Identities 1 Answer Bdub May 3, 2016 see below … WebJan 26, 2016 · Explanation: We start from the given. sinx + cotxcosx. sinx + ( cosx sinx) ⋅ cosx. sinx ⋅ ( sinx sinx) + cosxcosx sinx. because sinx sinx = 1, we can always use it in any part of the equation or expression. fractions having the same denominator can be … booflo minecraft