What is the interval of convergence for the power series the summation from n equals 1 to infinity of the product of negative n factorial and x to the nth power

∞  and n = 1

Step-by-step explanation:

The interval of convergence for the power series :

= ∞ and n = 1

summation of the product of negative n factorial and x^n = ∑ -n! * xⁿ

Interval : ∞  , n = 1

And the test that can be carried out here to test for the convergence or divergence of the power series is called Integral test

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

what are ur choices?