ANDA SUKAKAN CABARAN..?

SILA CUBA YANG INI...GOOD LUCK..:)

(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

copy ni kat google... :)

lepak sambil layan rock kapak$