• if f(x) = 1-sin^3x/3cos^2x if x<pi/2
  • a , if x = pi/2 is continous at x = pi/2
  • b(1-sinx)/(pi-2x)^2

FIND VALUES OF a , b

https://s3mn.mnimgs.com/img/shared/discuss_editlive/4135575/2013_06_03_00_45_20/mathmlequation4338699340186063028.png

For f(x) to be continuous at x= Π/2, we must have

https://s3mn.mnimgs.com/img/shared/discuss_editlive/4135575/2013_06_03_00_45_20/mathmlequation7999945549459770051.png

 

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