Download App

DIFFERENTIATION — Statistics STD 12 Commerce — Question

Gujarat BoardEnglish MediumSTD 12 CommerceStatisticsDIFFERENTIATION2 Marks
Question
What is the maximum value of function?
✓

Answer

  • If $h$ is small positive number and if $f(a) > f(a + h)$ and also $f(a) > f(a – h)$ then $f(x)$ is said to be maximum at $x = a.$
  • Maximum value do not mean largest value of function.
  • The function is maximum of $x = a.$
  • Only mean that the value of function is maximum in a small interval around $x = a.$

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "2 Marks Each" from DIFFERENTIATION→DIFFERENTIATION — all question types→Statistics STD 12 Commerce question papers→Gujarat Board STD 12 Commerce question papers→Gujarat Board question paper generator→

Similar questions

Obtain the derivatives of the following function with the help of definition: $f(x)=x^{2}$
→
From the following data related to two random variables $X$ and $Y$, draw a scatter diagram and interpret it.
$x$ $3$ $6$ $9$ $12$ $15$
$y$ $4$ $5$ $6$ $7$ $8$
→
If $P(A)=\frac{2}{3}, P(B)=\frac{3}{5}$ and $P(B \mid A)=\frac{3}{4}$ for two events in the sample space of a random experiment, then find $P(A \mid B)$.
→
The fitted regression line of $Y$ on $X$ is $\hat{y}=50+3.5 x$. If an observation $(16,108)$ is used in fitting of the line, find the error in estimating $Y$ for $X=16$.
→
If $f(x)=3 x^{2}+2 x+1$ then find $f^{\prime}(x)$ and hence obtain $f^{\prime}(1)$.
→
Write characteristics of regression coefficient.
→
If $P(A)=\frac{2}{3}, P(B)=\frac{2}{5}$ and $P(A / B)=\frac{1}{2}$, find $P(B / A)$.
→
Write two differences between fixed base and chain base method of index number.
→
Find the chain base index numbers from the fixed base index numbers given below.
Year $2016$ $2017$ $2018$
Fixed base index numbers $250$ $295$ $300$
→
How does seasonal component differ from the cyclical component ?
→