Across
- 2. least upper value.
- 8. θ in e^(iθ).
- 9. √(S/4π)=____ where S is the surface area of sphere.
- 11. ∑(1/n), n=1,2,3,...
- 12. order of addition and multiplication does not matter.
Down
- 1. field dealing with events and chances.
- 3. (d^2y)/(dx^2 )+y=0 , here 2 is the _______ of the differential equation.
- 4. triangle with unequal sides.
- 5. not true.
- 6. almost x but never x until at infinity.
- 7. (0,1) and (1,2) are.
- 10. butterflies,pizzas,circles.