diamonds1896 diamonds1896 23-01-2024 Mathematics contestada Let ∑tan⁻¹(1/5) and (11/5)² be equal to tan⁻¹(p/q) where p, q belong to natural numbers.a) p = 1, q = 25b) p = 1, q = 5c) p = 1, q = 11d) p = 5, q = 11