its either (z2+ 9)(z - 2) , (z2+ 2)(z - 9) , or (z2- 9)(z - 2)
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If Z,Z1,Z2 and Z3 are complex no.s such that |Z1-Z|=|Z2-Z|=|Z3-Z|,then show that Z1,Z2 and Z3 lie on a circle with centre at Z.
In the series, Z3 Y6 X9 W12, then next step is V15. The letters in the series on going backward from Z to V and the numbers are in multiples of 3.
I think its V15
Consider a sphere of radius r. Let the z-axis be the vertical axis and suppose the sphere's centre is at z = 0. [Thus the sphere goes from z = -r to z = r.] Suppose the volume of liquid in it is V. Then you need to sove 3V/pi = 3r2z - z3 + 3r3 - r3 = 3r2z - z3 + 2r3 for z. Then, the depth is z + r
You're joking, right?7 to the third power is 7 cubed, or 7 x 7 x 7 = 343.Here's some interesting facts about 343 from Wikipedia:It is z in a triplet (x,y,z) such that x5 + y2 = z3. The number of New York City Firefighters who died September 11, 2001. The number of the monitor of Installation 04 (343 Guilty Spark) in the Halo series of games. The panel number of the Russian T-80 tank driven by James Bond in the movie GoldenEye.