NettetHow to integrate :$\int \frac{\sin^4x+\cos^4x}{\sin x \cos x}\:dx$ Hot Network Questions Separating a String of Text into Separate Words in Python Nettet∫ 9−sin 4xsin2x dx Medium Solution Verified by Toppr We have, ∫ 9−sin 4xsin2x dx Now, ∫ 3 2−(sin 2x) 2sin2x dx Let sin 2x=t dxd sin 2x=dt 2sinxcosxdx=dt sin2xdx=dt Now, ∫ 3 2−t …
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NettetWrite 1 = sin^2 x + cos^2 x (Identity) And write sin2x = 2sinx cosx. So 1 + sin2x = sin^2 x + cos^2 x + 2sinx cosx. => Square root of 1 + sin2x = Square root of (sin^2 x + cos^2 … Nettet3. sep. 2016 · Explanation: Let I = ∫sin2xcos4xdx. We will use the following Identities to simplify the Integrand :- [1]:2sin2θ = 1 −cos2θ,[2]:2cos2θ = 1 + cos2θ [3]:2cosCcosD = … corroboree frog pictures
How would we integrate ((sin2x)/(1+ (cosx)^4))dx? - Quora
NettetFind the solution of the integral sin2x /sin^4x +cos^4x. ... NCERT Solutions for Class 10 Maths Chapter 9; NCERT Solutions for Class 10 Maths Chapter 10; NCERT Solutions for Class 10 Maths Chapter 11; ... Hence, the integral I = tan-1 (tan 2 x) + c. Suggest Corrections. 4. Similar questions. Nettet∫sin 4x+cos 4xsin2x is equal to: A 2tan −1(tan 2x)+C B tan −1(xtan 2x)+C C tan −1(tan 2x)+C D none of the above Hard BITSAT Solution Verified by Toppr Correct option is C) Let I=∫sin 4x+cos 4xsin2x dx Dividing the numerator and denominator by cos 4x I=∫ tan 4x+12tanx.sec 2xdx Let tanx=u (sec 2x) dx=du =∫1+u 42u du Let u 2=z 2u du=dz I=∫1+z … Nettet30. mar. 2024 · Ex 7.2, 27 - Chapter 7 Class 12 Integrals (Term 2) Last updated at March 30, 2024 by Teachoo. Get live Maths 1-on-1 Classs - Class 6 to 12. Book 30 minute class for ₹ 499 ₹ 299. Transcript. Ex 7.2, 27 2 cos 2 Step 1: Let sin 2 = Differentiating both sides . … corroboree frog fungus