Webb15 juni 2016 · I am given this expression to simplify: $\frac{\cos(2x)}{\cot(x)-1}-\frac{\sin(2x)}{2}$ and I know the correct answer is $\sin^2(x)$ I was able to reduce the second fraction to a bit nicer $\fra... WebbIn 0 ≤ x ≤ 2π; Solution are x = 71.60,251.60,1350,3150 Explanation: tanx −2−3cotx = 0 or tanx− 2− tanx3 = 0 or tan2x− 2tanx−3 = 0 or (tanx −3)(tanx+ 1) = 0; ∴ tanx− 3 = 0 or tanx+ …
How do I solve (cot(x)+tan(x)) / (csc(-x))? Socratic
WebbFree Pre-Algebra, Algebra, Trigonometry, Calculus, Geometry, Statistics and Chemistry calculators step-by-step WebbSince $\tan x=\frac{\sin x}{\cos x}$ and $\cot x=\cdots$ (similar to tangent), you can rewrite $\tan x+\cot x$ in terms of sine and cosine. The result can be simplified to an … boscovs altoona store hours
Solve tan(x)+cot(x) Microsoft Math Solver
WebbLearn how to solve simplify trigonometric ... Apply the trigonometric identity: \displaystyle\cot(x)=\frac{\cos(x)}{\sin(x)}. Multiplying the fraction by \sin\left(x\right). Learn how to solve simplify trigonometric expressions problems step by step online. Simplify the trigonometric expression tan(x)cot(x). Applying the tangent ... WebbTrigonometry. Trigonometry questions and answers. Simplify the first trigonometric expression by writing the simplified form in terms of the second expression. 1. 1/1-cos (x) - cos (x)/1+cos (x) ; csc (x) 2. 1/sin (x) cos (x) - cot (x) ; cot (x) 3. cos (x)/1+sin (x) + tan (x) ; cos (x) 4. tan (x) +cot (x)/sec (x) ; sin (x) WebbExpert Answer. 100% (1 rating) Transcribed image text: Use the fundamental identities to fully simplify the expression. tan (x) sin (x) + sec (x) cos2 (x) sin (x)tan (x) + cos (x) x Simplify the first trigonometric expression by writing the simplified form in terms of the second expression. tan (x) + cot (x); sin (x) sec (x) csc? (x) x Write ... boscovs and jellypop shoes