HI Friends. I am Harish Chandra. I am a blogger and a professional social worker. I am Science Graduate and completed my Post Graduation in Social Work. I am also UGC NET qualified in Social Work. With this blog, I am helping the people in various niches. This blog has my personal views.
Go to Google.com, and type this :
(sqrt(cos(x))*cos(200x)+sqrt(abs(x))-0.7)*(4-x*x)^0.01, sqrt(9-x^2), -sqrt(9-x^2) from -4.5 to 4.5