Gwałtowny wzywający się śnieg w górach ??​

Consider the series where in this problem you must attempt to use the ratio test to decide whether the series converges. compute enter the numerical value of the limit l if it converges, inf if it diverges to infinity, minf if it diverges to negative infinity, or div if it diverges but not to infinity or negative infinity.

Why do we mark tlc plates with pencil and not with pen

Which key should you press to leave the cell as it originally was? a. delete b. cancel c. backspace d. enter