Doubt by Krish Aggarwal

Sir aapne #07 lecture mein 4:11 time pr delta(δ) ka formula btaya hai, phir aapne #13 lecture mein 4:29 pr ek question karaya jismein aapne wo formula use nhi kiya. WHY???

Answers

Answer by Shreya

dear student,

 please post the solution along with the quetsion as we cannot acces to all videos.