Limit, Continuity & Differentiability DPP-01
Evaluate the following limits: x3 1
6. lim
1. lim(5 x) x 1 x 1
x 2
2. lim(6x 2 4x 3) x3 8
x 1 7. lim
x 2 x 2
x2 9
3. lim x 4 81
x 3 x 3 lim
8.
x 3
x 3
x 2 4x
4. lim x 2 4x 3
x 3
x2 9. lim 2
x 3 x 2x 3
x 2 25
5. lim 4x 2 1
x 5
x 5 10. lim
x 2x 1
1
2
ANSWERS
1. 3
2. 5
3. 3
4. –3
5. 10
6. 3
7. 12
8. 108
1
9.
2
10. 2