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