Ang bansang saudi arabia lanmang sa mga bansa sa mundo ang hindi nagpapahintulot sa kababaihan na magmaneho ng sasakyan. ito ay katangian ng

x^2-x-12=8

x^2-x-20=0

(x-5)(x+4)=0

x-5=0 and x+4=0

x=5 and x=-4

For a cartesian coordinate (x,y) polar coordinate is given as (r,θ)

Where, x = r cosθ and y = r sinθ

r = √(2²+2²) =√8 = 2√2

tanθ = y/x

θ = tan⁻¹(y/x)

θ = tan⁻¹(2/2)= tan⁻¹(1)= π/4 radians.

(r,θ) = (2√2, π/4) is polar form.

To clarify, the unit of e is Coulombs, specifically saying,

You can simply plug in the value of and multiply, so:

For the proton:

For the electron

So, finally, the answers are for the proton, and for the electron.