10 months agoProblems Plus 3: Trigonometric Identity and Sum of Infinite SeriesMath Easy SolutionsVerified
9 months agoProblems Plus 6: Sum of Reciprocals of Positive Integers Whose Prime Factors are 2s and 3sMath Easy SolutionsVerified
9 months agoProblems Plus 8: Similar to Problem 7 but with Inverse CotangentMath Easy SolutionsVerified
9 months agoProblems Plus 21: Finding the Solutions of a Maclaurin Cosine SeriesMath Easy SolutionsVerified
10 months agoProblems Plus 4: Limit of the Angle of a Spiraling Triangle SequenceMath Easy SolutionsVerified
9 months agoProblems Plus 7: Calculating π Using the Formula of John Machin (1680 - 1751)Math Easy SolutionsVerified
9 months agoProblems Plus 9: Taking Multiple Derivatives of the Geometric SeriesMath Easy SolutionsVerified
9 months agoProblems Plus 15: Packing Infinite Circles Inside an Equilateral TriangleMath Easy SolutionsVerified
9 months agoProblems Plus 19: Sum of Inverse Tan Series Using Exact Trig RatiosMath Easy SolutionsVerified