Jr. MATHEM 5/5 9. 7x7-1+x +2+Vx 2 The value of Lt 6, x- x+1+Vx +1-Vx* +2 16. cot lim 25. --- X-X Lim n2 1- cos - co- 1- Cos .00 3) 2) -3 1) 3 1). is 1. 1) 1- cos{2(x-2) lim (x-2) 2) 1 3) 0 4) 2 17. 26. lim- 2) equals V2 1) equals -2 1-tan [1- sin x] 1) lim 4) equals 2 10. 3) does not exist TC tan(x- 2){x +(k 2)x 2k} x-4x+4 1+tan [T 2x]3 %3D5, then k 3) 18. If lim x2 1) x 2) 3) 0 4) 32 27. If is equal to fu 33 +6 +... 3 +(3n) 2) 1 3) 2 4) 3 1) 0 ..... 11. Lt 3n* 4 (1-cos 2x)(3+cos x) 81 4) 27 19. Lt x tan 4x 1) 2) 3) 4 -- 1) 4 2) 3 3) 2 12. The values of a, b and c such that V3x -3 axe* blog(1+ x)+cx.e Lim- 20. lim t -3 /2x-4 -2 is equal to : X- 28. 2 are given %3D x sin x V3 1). 1 TARST by 2) 2/2 3) T /2 4) /3 1) a=3, b=12, c=9 x Cos 4. .2 .2 2) a = -3, b = 12, c = 9 8. 29. 21. Lt 1- cos s-- - cos + cos 8. x0 sin x 2 4. 3) a=3, b=12, c=-9 EDUCATION MGMT 1 1) 16 1 1 4) a=-3, b-12, c=-9 2) 32 3) 64 4) log. (1+x), x- Lim (-1 30 sin Tx COS T X Lt 2ex-2e 13. .2 22. 1 X 1) 2) 3) 1 4) -1 TC 1) 4e 1 3) 1 TC 2) 4e 4) 4Tte | - 4te xe* log(1+x) Lim 14. x 100 99 sin x 23. The value of Lim where sin x 3. 2 2) 3 15. The rh term 1, of a series is given by 1) 3) 0 4) 1 O denotes the greatest integer function, 1s 1) 197 2) 198 3) 199 4) 200 then Limt,= 24. If a and B be the roots of ax2+bx+c=0 then %3D r +r +1 4 .2 t 3= 1 r=1 .2 1) 1 Lt (1+ ax + bx+ c)(x-a) is 2) 3) 4) does not exist 1) a(a- B) 2) log(a(a - B) 3) ea(a-B) 4) eaka-Bl 110 LOUFST TRACK CRD 114 118 115 4) 4) 1/3 1/3 3/2