Simplify 3 tan2 - sec2
Webb6 juni 2024 · 3 Answers. Sorted by: 1. If you know the identity sec 2 x = 1 + tan 2 x, then this easily simplifies to: sec 2 x − tan 2 x. = ( 1 + tan 2 x) − tan 2 x. = 1. But in your question … WebbSymbolab is the best step by step calculator for a wide range of physics problems, including mechanics, electricity and magnetism, and thermodynamics. It shows you the steps and explanations for each problem, so you can learn as you go.
Simplify 3 tan2 - sec2
Did you know?
Webb23 nov. 2024 · Here is a detailed solution. Move on! $$\require{cancel} \begin{align} \frac{\sec^2\theta-\cos^2\theta}{\tan^2\theta}&=\frac{\frac{1}{\cos^2\theta}-\cos^2\theta ... WebbRewrite tan(x) tan ( x) in terms of sines and cosines. Multiply by the reciprocal of the fraction to divide by 1 cos(x) 1 cos ( x). Write cos(x) cos ( x) as a fraction with …
Webb7 aug. 2013 · cos^2 x + sin^2 x = 1. sin x/cos x = tan x. You want to simplify an equation down so you can use one of the trig identities to simplify your answer even more. some other identities (you will … Webb2 sep. 2016 · sec^2 x - tan^2 x = 1 Note that: sin^2 x + cos^2 x = 1 Hence: cos^2 x = 1 - sin^2 x and we find: sec^2 x - tan^2 x = 1/cos^2 x - sin^2 x/cos^2 x color(white)(sec^2 x - tan^2 …
Webbtan 2 (t) + 1 = sec 2 (t) 1 + cot 2 (t) = csc 2 (t) Advertisement. Note that the three identities above all involve squaring and the number 1. You can see the Pythagorean-Thereom relationship clearly if you consider the unit circle, where the angle is t, the "opposite" side is sin(t) = y, the "adjacent" side is cos(t) = x, and the hypotenuse is 1.
WebbBest Answer. 100% (23 ratings) Transcribed image text: Simplify the trigonometric expression. 2 + tan2 x/sec2 x - 1.
WebbSimplify the numerator. Tap for more steps... Factor out of . Tap for more steps... Factor out of . Factor out of . Factor out of ... Step 2. Since is an odd function, rewrite as . Step 3. Dividing two negative values results in a positive value. Step 4. Separate fractions. Step 5. Rewrite in terms of sines and cosines. Step 6. Rewrite in terms ... dave graney and clare mooreWebbIf 5 sin A = 3, then the value of sec 2 A − tan 2 A is : Medium. View solution > If sec 2 ... black and green stripe nato strap amazonWebb단계별 풀이를 제공하는 무료 수학 문제 풀이기를 사용하여 수학 문제를 풀어보세요. 이 수학 문제 풀이기는 기초 수학, 기초 대수, 대수, 삼각법, 미적분 등을 지원합니다. dave gray auctions in novemberWebbFree math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor. dave grant orcas islandWebb7 juni 2024 · 3 Answers Sorted by: 1 If you know the identity sec 2 x = 1 + tan 2 x, then this easily simplifies to: sec 2 x − tan 2 x = ( 1 + tan 2 x) − tan 2 x = 1 But in your question you mentioned reciprocals, so I am assuming you can't use the above identity. In that case, you can do the following: dave granlund currentWebb7 juli 2024 · tan2 60°+4 cos2 45° + 3( sec2 30° + cos2 90°) = 3 + 7√3 + 2√2 . PLEASE MARK ME AS BRAINLIEST!!!!! Advertisement Advertisement svastichugh10 svastichugh10 Answer: idk. Step-by-step explanation: srry. Advertisement Advertisement New questions in Math. D. 07.2 days Q 41. dave granlund cartoons on the royal familyWebbFree Pre-Algebra, Algebra, Trigonometry, Calculus, Geometry, Statistics and Chemistry calculators step-by-step dave granlund today cartoons