| 1 |
|
|
| 2 |
|
cosech x coth x
-cosech<sup>2</sup>x
-cosech x coth x
cosech<sup>2</sup>x
|
| 3 |
|
sech x tanh x
-sech<sup>2</sup>x
-sech x tanh x
sech<sup>2</sup>x
|
| 4 |
|
5 sin x
cosh (5x)
5 cosh (5x)
-5 cosh (5x)
|
| 5 |
|
sech x tanh x
-sech x tanhx
sech<sup>2</sup> x
-sech<sup>2</sup>x
|
| 6 |
|
2cosh x
2sinh x
2sinh (2x)
-2sinh (2x)
|
| 7 |
|
sinh x
cosh x
-sinh x
-cosh x
|
| 8 |
|
sinh x
cosh x
-sinh x
-cosh x
|
| 9 |
|
0
1
-1
2
|
| 10 |
|
|
| 11 |
|
|
| 12 |
|
|
| 13 |
|
|
| 14 |
|
|
| 15 |
|
|
| 16 |
|
|
| 17 |
If f(x) = cos x then f'(0) is equal to: |
0
-1
1
|
| 18 |
|
- cosec<sup>2</sup> x
cosec<sup>2</sup>x
- cosec x cot x
cosec x cot x
|
| 19 |
|
sin x
-cos x
-sin x
cos x
|
| 20 |
|
sin x
cos x
-sin x
-cos x
|
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