@Sanjib_Kuila

Sanjib Kuila

2 Questions 7 Answers 0 Followers

Questions related from Sanjib Kuila

Why does the four colorability of planar graphs not ensure the non-biplanarity of K_9?

My earlier expectation regarding the sufficiency of 4CT to adress this issue, is not correct.

12 December 2013 1,308 4 View

Why are almost all the systems of heavenly bodies like a galaxies or stellar systems oriented almost along planes?

Our Solar system is along a plane. Our milky-way galaxy is also along a plane.

12 December 2013 5,596 14 View

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