CBSE Maths 12 Science MCQ Application of 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 Application of 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 Application of 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:**

** Find the area of smaller region bounded by the ellipse and the line . **

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

**Question 1** : Using integration find the area of the triangular region whose sides have the equations y = 2x + 1, y = 3x + 1 and x = 4. (View Answer Video)

**Question 2** : Using integration, find the area of the triangle formed by a positive x-axis and tangent and normal to the circle at . (View Answer Video)

**Question 3** : Using the method of integration, find the area of the region bounded by the lines: 5x - 2y -10 = 0, x + y - 9 = 0 and 2x - 5y - 4 = 0. (View Answer Video)

**Question 4** : Find the area enclosed between the parabola and the line y = mx. (View Answer Video)

**Question 5** : Find the area of the region lying in the first quadrant and bounded by and y = 4. (View Answer Video)

**Question 1** : The objective function is maximum or minimum, which lies on the boundary of the feasible region. (View Answer Video)

**Question 1** : Find the sum of the vectors and (View Answer Video)

**Question 2** : 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 3** : Find the sum of the vectors and (View Answer Video)

**Question 4** : Find the direction cosines of the vector joining the points A(1, 2, -3) and B(-1, -2, 1), directed from A to B. (View Answer Video)

**Question 5** : Find the direction of the vector (View Answer Video)

**Question 1** : The slope of the tangent to the curve:

at the point (2, -1) is: (View Answer Video)

**Question 2** : A balloon, which always remains spherical has a variable radius. Find the rate at which its volume is increasing with the radius when the later is 10 cm. (View Answer Video)

**Question 3** : Find the approximate value of f(5.001) where. (View Answer Video)

**Question 4** : The maximum value of is, (View Answer Video)

**Question 5** : On which of the following intervals in the function strictly decreasing? (View Answer Video)