Two sides of a triangle are equal length, and the third side is 4 inches. if the perimeter is 18 inches, how long are the two equal sides?

Use the ratio test to determine whether ∑n=14∞n+2n! converges or diverges. (a) find the ratio of successive terms. write your answer as a fully simplified fraction. for n≥14, limn→∞∣∣∣an+1an∣∣∣=limn→∞.