Determine whether the integral is convergent or divergent. [infinity] 7 e−1/x x2 dx convergent divergent changed: your submitted answer was incorrect. your current answer has not been submitted. if it is convergent, evaluate it. (if the quantity diverges, enter diverges.)

I suppose the integral could be

In that case, since as , we know . We also have , so the integral is approach +1 from below. This tells us that, by comparison,

and the latter integral is convergent, so this integral must converge.

To find its value, let , so that . Then the integral is equal to

56.6

step-by-step explanation:

the ratio of the perimeters is equal to the scale.

the ratio of the areas is equal to the square of the scale.

34 / 20 = k

a / 19.6 = k²

substituting:

a / 19.6 = (34 / 20)²

a = 19.6 (34 / 20)²

a ≈ 56.6

just take the area of the square and then the area of the circle then subtract the circle area from the squares area

step-by-step explanation: