explain wavy curve with example and tell me how to do questions of wavy curve fast
siddhant , 9 Years ago
Grade 11
1 Answers
Nishant Vora
Last Activity: 9 Years ago
Dear student,
here is wavy curve method:
1. make all terms linear 2. plot roots on NL 3. Put + sign on right most side 4. Then if power of factor is even sign will not change and if odd sign chages 5. Take the required interval