Learn in your speed, with individual attention - Teachoo Maths 1-on-1 Class
Ex 12.1, 19 - Chapter 12 Class 11 Limits and Derivatives
Last updated at May 29, 2023 by Teachoo
Ex 12.1
Ex 12.1, 1
Ex 12.1, 2
Ex 12.1, 3
Ex 12.1, 4 Important
Ex 12.1, 5
Ex 12.1, 6 Important
Ex 12.1, 7
Ex 12.1, 8 Important
Ex 12.1, 9
Ex 12.1,10 Important
Ex 12.1, 11
Ex 12.1, 12
Ex 12.1, 13
Ex 12.1, 14 Important
Ex 12.1, 15 Important
Ex 12.1, 16
Ex 12.1, 17 Important
Ex 12.1, 18
Ex 12.1, 19 Important You are here
Ex 12.1, 20
Ex 12.1, 21 Important
Ex 12.1, 22 Important
Ex 12.1, 23
Ex 12.1, 24
Ex 12.1, 25 Important
Ex 12.1, 26
Ex 12.1, 27
Ex 12.1, 28 Important
Ex 12.1, 29
Ex 12.1, 30 Important
Ex 12.1, 31
Ex 12.1, 32 Important
Transcript
Ex 12.1, 19 - Chapter 13 Class 11 Limits and Derivatives - NCERT Evaluate the Given limit: lim (x→0) x sec x lim (x→0) x sec x (Using sec θ = 1/cosθ ) = lim (x→0) x . 1/cosx = lim (x→0) x/cosx Putting x = 0 = 0/(cos 0) = 0/1 (cos 0 = 1) = 0
