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

Expert Teacher provides CBSE Maths 12 Science MCQ Integrals Solutions through Video Solutions 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 Solution in a narrative video format.

** Question:**

** Solution Video in** **English****:**

**Question 1** : Find the integral of the function . (View Answer Video)

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

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

**Question 4** : Find: . (View Answer Video)

**Question 5** : Write the value of: (View Answer Video)

**Question 1** : Find the value of X, if and . (View Answer Video)

**Question 2** : If for any square matrix A, then write the value of |A|. (View Answer Video)

**Question 3** : If , find (x-y). (View Answer Video)

**Question 4** : If , then find "a". (View Answer Video)

**Question 5** : Given, , find the value of z. (View Answer Video)

**Question 1** : Transpose of a column matrix is, (View Answer Video)

**Question 2** : Evaluate the determinant: . (View Answer Video)

**Question 3** : Evaluate the determinants in :. (View Answer Video)

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

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

**Question 1** : The total cost C(x) (in Rs) associated with the production of 'x' units of an item is given by :

C (x)=0.005x^{3}-0.02x^{2}+30x+5000.

Find the marginal cost when 3 units are produced, where by marginal cost we mean the instantaneous rate of change of total cost at any level of output. (View Answer Video)

**Question 2** : It is given that at x=1, the function attains its maximum value on the interval[0,2]. Find the value of a? (View Answer Video)

**Question 3** : The slope of the normal to the curve at x = 0 is :

(View Answer Video)

**Question 4** : The line y = mx + 1 is a tangent to the curve if the value of m is: (View Answer Video)

**Question 5** : What is the maximum value of the function sin x+ cos x? (View Answer Video)