1
NDA 2016 Paper 1
MCQ (Single Correct Answer)
+2.5
-0.83
Let f : R $$\to$$ R be a function such that f(x) = x3 + x2f' (1) + xf''(2) + f'''(3) for x $$\in$$ R.
What is f'''(10) equal to ?
A
1
B
5
C
6
D
8
2
NDA 2016 Paper 1
MCQ (Single Correct Answer)
+2.5
-0.83
Consider the function f(x) = | x2 $$-$$ 5x + 6 |
What is f'(4) equal to?
A
$$-$$4
B
$$-$$3
C
3
D
2
3
NDA 2016 Paper 1
MCQ (Single Correct Answer)
+2.5
-0.83
Consider the function f(x) = | x2 $$-$$ 5x + 6 |
What is f''(2.5) equal to ?
A
$$-$$3
B
$$-$$2
C
0
D
2
4
NDA 2017 Paper 2
MCQ (Single Correct Answer)
+2.5
-0.83
If $$y = {(\cos x)^{{{(\cos x)}^{(\cos x)\infty }}}}$$, then $${{dy} \over {dx}}$$ is equal to
A
$$ - {{{y^2}\tan x} \over {1 - y\ln (\cos x)}}$$
B
$${{{y^2}\tan x} \over {1 + y\ln (\cos x)}}$$
C
$${{{y^2}\tan x} \over {1 - y\ln (\sin x)}}$$
D
$${{{y^2}\tan x} \over {1 + y\ln (\sin x)}}$$
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