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Solve sec^2x-1/sin^2x Microsoft Math Solver
WebbSimplify (sec(x)-1)(sec(x)+1) Step 1 Expand using the FOILMethod. Tap for more steps... Apply the distributive property. Apply the distributive property. Apply the distributive … Webb12 juni 2024 · Explanation: We need. tanx = sinx cosx. cotx = cosx sinx. secx = 1 cosx. sin2x +cos2x = 1. The expression is. tanx +cotx secx = sinx cosx + cosx sinx 1 cosx. = sin2x +cos2x sinxcosx ⋅ cosx. reactive rxjs
Simplify (sec(x))/(csc(x)) Mathway
Webb26 jan. 2016 · csc x We start from the given sin x+cotx cos x sin x+(cos x/sin x)*cos x sin x*(sin x/sin x)+(cos x cos x)/sin x because sin x/sin x=1, we can always use it in any part of the equation or expression. fractions having the same denominator can be combined. it follows sin ^2 x/sin x+cos ^2 x/sin x (sin^2 x+cos^2 x)/sin x but sin^2 x+cos^2 x=1 … Webbsec(x)(cos(x)+ sin(x)) = 1+ tan(x) Explanation: sec(x) = cos(x)1 ... 0 = sin2xsecx+2cosx = 2(sinx+cosx) sinx +cosx = 0 and now observe that when cosx = 0 we do not get a solution as sine and cosine do not vanish on the same points, thus for ... In some cases it's helpful to get rid of the parentheses. Distribute the secx: cosxsinx + cosxcosx ... Webb21 mars 2024 · 1. Simplify the expression. [csc^2(x-1)]/[1+sin x] a. csc x+1 b. csc x(csc x-1) c. sin^2 x-csc x**** d. csc^2 x-cos xtan x 2. Which of the following expressions can be used to complete the equation below? sec x/1+cot^2 x a. tan x b. tan^2 x c. tan x cos x d. tan x sin x**** 3. Simplify the following expression. cot^2 x sec x-cos x a. cos x cot ... how to stop fb notifications on my phone