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30 pts

What is always true about a positive integer raised to a negative odd power?

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?

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→∞.