Differentiation Question 211
Question: If $ f(x)=mx+c,f(0)=f’(0)=1 $ then $ f(2)= $
Options:
1
2
3
- 3
Show Answer
Answer:
Correct Answer: C
Solution:
Here $ f’(x)=m $
Therefore $ f’(0)=m=1 $ and $ f(0)=c=1 $. Therefore $ \therefore \frac{dy}{dx}=\frac{3}{2}{{(x{{\cot }^{3}}x)}^{1/2}}[{{\cot }^{3}}x+3x{{\cot }^{2}}x(-cose{c^{2}}x)] $ .
 
             
             
           
           
          