Prove that: (sin(π + x) cos(π/2) + x)) tan(3π/2) - x) cot(2π - x))/(sin(2π - x) cos(2π + x) cosec(-x) sin((3π/2) - x))) = 1 - Sarthaks eConnect | Largest Online Education Community
![ordinary differential equations - $\int_{-2\pi}^{2\pi}(1−u_0(x))\sin(x/2 )(\delta(x + π) + \delta(x−π))\mathrm{d}x$ - Mathematics Stack Exchange ordinary differential equations - $\int_{-2\pi}^{2\pi}(1−u_0(x))\sin(x/2 )(\delta(x + π) + \delta(x−π))\mathrm{d}x$ - Mathematics Stack Exchange](https://i.stack.imgur.com/KwBBw.png)
ordinary differential equations - $\int_{-2\pi}^{2\pi}(1−u_0(x))\sin(x/2 )(\delta(x + π) + \delta(x−π))\mathrm{d}x$ - Mathematics Stack Exchange
![calculus - Show that $\int_{0}^{2\pi} \cos^2(x) dx = \int_{0}^{2\pi} \sin^2( x) dx$ - Mathematics Stack Exchange calculus - Show that $\int_{0}^{2\pi} \cos^2(x) dx = \int_{0}^{2\pi} \sin^2( x) dx$ - Mathematics Stack Exchange](https://i.stack.imgur.com/3DCNN.jpg)
calculus - Show that $\int_{0}^{2\pi} \cos^2(x) dx = \int_{0}^{2\pi} \sin^2( x) dx$ - Mathematics Stack Exchange
![Prove that: sin(pi+x)cos (pi2+x)tan (3pi2-x)cot(2pi-x)sin(2pi-x)cos(2pi-x) ( - x)sin (3pi2-x) = n pi + pi 4 where n∈ N Prove that: sin(pi+x)cos (pi2+x)tan (3pi2-x)cot(2pi-x)sin(2pi-x)cos(2pi-x) ( - x)sin (3pi2-x) = n pi + pi 4 where n∈ N](https://haygot.s3.amazonaws.com/questions/1493551_1665197_ans_f6a00f3a652f4aad8e28e1b0fda724df.jpg)