12 Science Maths CBSE Answers for MCQ Integrals in English to enable students to get Answers in a narrative video format for the specific question.

Expert Teacher provides 12 Science Maths CBSE Answers for MCQ Integrals through Video Answers in English language. This video solution will be useful for students to understand how to write an answer in exam in order to score more marks. This teacher uses a narrative style for a question from Integrals not only to explain the proper method of answering question, but deriving right answer too.

Please find the question below and view the Answer in a narrative video format.

** Question:**

** Answer Video in** **English****:**

**Question 1** : Find : . (View Answer Video)

**Question 2** : Evaluate : (View Answer Video)

**Question 3** : Write the value of: (View Answer Video)

**Question 4** : Evaluate : (View Answer Video)

**Question 5** : Find . (View Answer Video)

**Question 1** :

Solve the equation:

**Question 2** : Find the principal value of sin^{-}^{1 .} (View Answer Video)

**Question 3** : If , then write the value of. (View Answer Video)

**Question 4** : Solve the equation for (View Answer Video)

**Question 5** : is equal to: (View Answer Video)

**Question 1** : If a line has direction ratios 2, -1, -2, then what are its direction cosines? (View Answer Video)

**Question 2** : Find |a| and |b|, if (a + b).(a - b) = 8 and |a| = 8|b|. (View Answer Video)

**Question 3** : Find a vector in the direction of vector which has magnitude 21 units. (View Answer Video)

**Question 4** : The two vectors and represent the two sides AB and AC, respectively of Find the length of the median

though A. (View Answer Video)

**Question 5** : if a, b, c are unit vectors such that a + b + c = 0, then find the value of a.b + b.c + c.a. (View Answer Video)

**Question 1** : Differentiate the function with respect to x. (View Answer Video)

**Question 2** : Differentiate the function with respect to x. (View Answer Video)

**Question 3** : Differentiate the function w.r.t.x . (View Answer Video)

**Question 4** : Find for the function . (View Answer Video)

**Question 5** : Differentiate the function w.r.t.x . (View Answer Video)