Int xtanx/secx+tanx
WebMar 14, 2024 · 首先,我们可以将 x^2/1 (cosx)^2 写成 x^2 sec^2x 的形式。然后,我们可以使用分部积分法来求解不定积分。具体来说,我们可以令 u = x^2 和 dv = sec^2x dx, … WebSPX Technologies is a supplier of highly engineered products and technologies, holding leadership positions in the HVAC and detection and measurement markets.
Int xtanx/secx+tanx
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Web(a) Show that the substitutions u=secx and u=tanx produce different values for the integral ∫sec²xtanxdx (b) Explain why both are correct. Best Answer 100% (1 rating) taking u = secx we get du = secxtanxdxx = arcsecuthe integral would beintegral ( … View the full answer Previous question Next question Get more help from Chegg WebMar 24, 2024 · 3) $\int tan^3x sec^3x dx$ = $\int tanx(sec^2x-1)sec^3x dx$ ($\leftarrow t=secx$로 치환) = $\int (t^2-1)t^2 dt$ 4) $\int tan^4x sec^6x dx$ = $\int tan^4x sec^2x (tan^2x+1)^2 dx$ ($\leftarrow t=tanx$로 치환) = $\int t^4 (t^2+1)^2 dt$ Exponential 17 김태건 18 김은서
WebSolve the integral = - ln u + C substitute back u=cos x = - ln cos x + C Q.E.D. 2. Alternate Form of Result. tan x dx = - ln cos x + C = ln (cos x)-1 + C = ln sec x + C WebSoutheastern College
WebApr 3, 2024 · Calculus Introduction to Integration Integrals of Trigonometric Functions 3 Answers Narad T. Apr 3, 2024 The answer is = 1 3 sec3x +C Explanation: Perform this integral by substitution Let u = sec3x du = 3sec2xsecxtanxdx Therefore, the integral is I = ∫sec3xtanxdx = 1 3∫du = 1 3 u = 1 3 sec3x + C Answer link George C. Apr 3, 2024
WebMar 30, 2024 · Misc 32 - Definite integral x tan x / sec x + tanx - Miscellaneous Chapter 7 Class 12 Integrals Serial order wise Miscellaneous Misc 32 - Chapter 7 Class 12 Integrals … chris phommas worklineWebFree Pre-Algebra, Algebra, Trigonometry, Calculus, Geometry, Statistics and Chemistry calculators step-by-step geographic component commanderWebOct 23, 2015 · Explanation: Rewrite the integrand using tan2x = sec2x − 1. Let's give the integral we want the name I I = ∫tan2xsec3xdx = ∫(sec5x −sec3x)dx Next we'll integrate sec5x by parts. ∫sec5xdx = ∫sec3xsec2xdx Let u = sec3x and dv = sec2xdx. Then du = 3tanxsec3xdx and v = tanx We get ∫sec5xdx = sec3xtanx − 3∫tan2xsec3xdx Again, use tan2x = sec2x −1 … geographic concentrations of crime are calledhttp://math2.org/math/integrals/more/sec.htm chris phurroughWebFree math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor. chris photo studio may penWebOct 26, 2024 · First, we integrate by parts: u = x d u = d x. And. d v = sec 2 ( x) tan ( x) d x. Which is an integral I'd like to demonstrate. v = ∫ d v v = ∫ sec 2 ( x) tan ( x) d x. For this, we … chrisphuawork gmail.comWebApr 28, 2024 · Evaluate: ∫(0→π) xtanx/ (secx+tanx) dx. integral calculus class-12 1 Answer 0 votes answered Apr 28, 2024 by rubby (52.8k points) selected May 27, 2024 by Vikash … geographic concentration of hippies