blessingstogive2479 blessingstogive2479 22-02-2024 Mathematics contestada Let S=⁵∑ᵣ₌₁ cos(2r−1)π/11 and P=⁴Πᵣ₌₁ cos(2ʳ.π/15), thenA. logₛ P=−4B. P=3SC. cosecS>cosecPD. tan⁻¹P