## Kerala Plus One Maths Chapter Wise Previous Questions and Answers Chapter 13 Limits and Derivatives

Question 1.

Answer:

Question 2.

a. Find the derivative of y = Sin x from the fut principle.

Answer:

Question 3.

c. Find the derivative of f(x) =sinx by using the first principle [March – 2017]

Answer:

Question 4.

c. Using first principle ,find the derivative of Cos x

**OR**

b. Find ,where a,b are constants.

c. Using first principles ,find the derivatives of sin x.

Answer:

ii.

.

c.

Question 5.

a. Match the Following :

b. Find the derivatives of tan z using the first principles.

**OR**

a. Match the following:

b. If

prove that f’ (1) = 100 f ‘(0). [March – 2015]

Answer:

Question 6.

a. Find the derivative of f(x) = sin x, using the first principle.

b. Find the derivative of using the quotient rule.[March – 2014]

Answer:

a.

Question 7.

Answer:

Question 8.

Find the derivation of f(x) =cosx, using first principle.

Answer:

.

Find the derivation of f(x) = sin x,using first principle [February – 2013]

Answer:

Question 9.

Answer:

Question 10.

Answer:

Question 11.

Answer:

Question 12. If

**OR**

Find the derivative of f (x)=sin x, using first principle.[February-2013]

Answer:

Question 13.

i. Find the derivative of x – with respect to x [August – 2009]

**OR**

ii. Find the derivative of 3- 4r^{5} with respect tox

iii. Find the derivative of sin x from first principle.

**OR**

Answer:

ii.

.

#### Plus One Maths Chapter Wise Previous Questions and Answer