1 |
|
cosec x + c
-cosec x + c
cot x + c
- cot x + c
|
2 |
|
cot x
- cot x
cosec x cot x
-cosec x cot x
|
3 |
|
tan x + c
-tan x + c
sec x + c
-sec x + c
|
4 |
|
cos x + c
- cos x + c
sin x + c
-sin x + c
|
5 |
|
tan x + c
- tan x + c
sec x tan x + c
- sec x tan x + c
|
6 |
|
Integral
Indefinite integral
Differential
Definite integral
|
7 |
|
Integration
Integrand
Constant of integration
None of these
|
8 |
An integral of 3x2 is: |
x<sup>3</sup>+c
3
6x
x<sup>2+c</sup>
|
9 |
|
Integration
Integration w.r.t.x.
Differentiation
Differentiation w.r.t.x
|
10 |
|
Derivative
Differential
Integral
None of these
|
11 |
|
Integration
Integrand
Constant of integration
None of these
|
12 |
The technique or method to find such a function whose derivative is given involves the inverse process of differentiation called: |
Differentiation
Integration
Differential
None of these
|
13 |
The term dy (or df) = f '(x) dx is called the __________ of the dependent variable y. |
Differentiation
Integration
Differential
None of these
|
14 |
If y = sin x then dy = |
cosy dx
cos x
cosx dx
cos xdy
|
15 |
If y = x2 + 1 _______________ x changes from 3 to 3.02 then dy = __________ |
0.1204
.12
.02
1.2
|
16 |
|
equal to each other
not equal to each
nearly equal to each other
none of these
|
17 |
|
equal to each other
not equal to each other
nearly equal to each other
None of these
|
18 |
The function f(x) = 3x2 has minimum value at : |
x = 3
x = 2
x = 1
x = 0
|
19 |
The Maclaurin series expansion is valid only if it is: |
Convergent
Divergent
Increasing
Decreasing
|
20 |
|
tan x
cot x
- tan x
- cot x
|