Deriving the Sine Cosine Identity: sin(x)cos(x) = (1/2)sin(2x)
Learn how to derive the trigonometric identity sin(x)cos(x) = (1/2)sin(2x) using product-to-sum identities.
CBSE Board Exam Timetable 2025 Released: Class 10 & 12 Exam Dates Announced
Get the CBSE Board Exam Timetable 2025 for Class 10 & 12. Exams start February 15th. Plan your studies effectively!