Question

Rajan kumar

Sir,your website is so helpfull for me but i have a tizen os phone and your app is not available on tizem store sometime i face many problems about math so please make available this teachoo app on tizen store.

If Z1 = 2 – I,Z2 =2+I, then find real (z1 z2 /z1) and Imagenery,(1/z1 sigma1)

Theorem of 7.7

solve (d^2-2d-2)y=sin2x

question no 6 

(d/dx+1)^3 y=e^2x+x^2+x