24ya answers are rite as gven by rajiv id(or nishant sir ) [3]
but why 1) doesnt represent point circle ??
and in 2) did u mean y=0 and x+z=0 ??
Q1 graph of x2+y2=0 in 3D is ??
Q2 Locus of xy+yz=0 in 3D is ???
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14 Answers
1561) Straight line given by z axis...
2) two planes one given by y=0 and another plane given by x+y=0
(Btw its Nishant here from rajiv's ID :P)
156lol.. no but i am at rajiv's place and am replying from his id.. he is logged in and I am lazy to log him off and log myself in :P :D
2424oops,,,,yeah
thx..it was a silly doubt .....or the worst dbt of yr [3][9]
1wont it be lik dis ????? (plz som1 verify)
two cones with corners at origin and height coinciding with z axis
cone is hollow
1its isnt like a cone !!!!!!!!!!
well see from other angle
u have a full version.i have to download after every ten days :(
21why not use it if it helps[6]......as far as im concern i rarely use it....i used it here bec i cant make those 3d diagrams....and it also looks quiet neat than those handmade graphs[3]
24anyways i liked ur hand made pic more....it showcased ur drawing skills[1][1]