be a real valued function.
Which one of the following statements is correct ?
f (x) is a strictly decreasing function in (0, x)
f(x) is a strictly increasing function in (0, x)
f(x) is neither increasing nor decreasing in (0, x).
f(x) is not decreasing in (0, x)
be a real valued function.
Which one of the following statements is correct ?
Select the correct answer using the code given below
1 only
2 only
Both 1 and 2
Neither 1 nor 2
Let f(x) = x2 + 2x – 5 and g(x) = 5x + 30
If h(x) = 5 f(x) – xg(x), then what is the derivative of h(x)
- 40
- 20
- 10
0
Let f(x) = x2 + 2x – 5 and g(x) = 5x + 30
What are the roots of the equation g[f(x)] = 0 ?
1, - 1
- 1, - 1
1, 1
0, 1
Consider the equation xy = ex - y. What is at x = 1 equal to ?
0
1
2
4
B.
1