Using definition, find the derivatives of the following functions at the indicated points: \[ f(...

Channel:
PW Solutions
Subscribers:
443,000
Published on ● Video Link: https://www.youtube.com/watch?v=CMax85Qgjk8


Duration: 7:06
1 views
0

Using definition, find the derivatives of the following functions at the indicated points:
\[
f(x)=\cos x \quad \text { at } x=0 \text { and at } x=\frac{\pi}{2} .
\]
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2022-10-26Find the derivatives of the following functions from first principles : \[ \frac{x+1}{x-1} \]
2022-10-26Find the derivatives of the following functions w.r.t. \( x \) : \[ x+a \]
2022-10-26Find the derivatives of the following functions from first principles : \[ -x \]
2022-10-26For the function \( f \), given by \( f(x)=2 x^{3}-9 x^{2}+12 x+9 \), show that \( f^{\prime}(1)...
2022-10-26On the given political map of India, mark and label the following features with appropriate symbo...
2022-10-26Which industry acts as a nodal industry for synthetic textile?
2022-10-26Write a short note on sugar industry.
2022-10-26Find the derivatives of the following functions from first principles : \[ \frac{1}{x} \]
2022-10-26Read the passage and answer the questions that follow In the early years, the cotton textile indu...
2022-10-26How do industries pollute air andater?
2022-10-26Using definition, find the derivatives of the following functions at the indicated points: \[ f(...
2022-10-26Find the derivatives of the following functions from first principles : \[ x^{3} \]
2022-10-26Find the derivatives of the following functions from first principles : \[ (x-3)^{2} \]
2022-10-26What do you mean by cottage industry?
2022-10-26Which rank does India hold in terms of production of steel, chemical, jute and sugar?
2022-10-26Which type of pollution occurs when hot water from factories is drained into rivers and ponds bef...
2022-10-26Find the derivatives of the following functions from first principles : \[ x^{2} \]
2022-10-26Find the derivatives of the following functions from first principles : \[ 3 x-5 \]
2022-10-26For the function \( f \), defined by \( f(x)=x^{2}-6 x-7 \), prove that \( f^{\prime}(5)-3 f^{\p...
2022-10-26Which of the following is incorrect? (a) Personal use products like earplugs may reduce noise pol...
2022-10-26What factors determine location of an industry?


Tags:
pw