Sign up now
to enroll in courses, follow best educators, interact with the community and track your progress.
Simplifying ITF questions using substitution and Trigonometry formulas
sir 6:30 par substitution x=acos2thetha chahiye but aapne acos thetha kiya hai why
Vineet Loomba
7 months ago
Aisa fix nhi hota ki 2Q he krna h ..Q bhi kr skte h angles half angle ban jaene bs ..ans same rhega
Om Kendre
7 months ago