CBSE Vector Algebra Maths 12 Science Solutions for MCQ in English

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

Expert Teacher provides CBSE Vector Algebra Maths 12 Science Solutions for MCQ 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 Vector Algebra 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 Question if the vectors Question and Question are coplanar.  

Solution Video in English:

You can select video Solutions from other languages also. Please check Solutions in ( Hindi )

Similar Questions from CBSE, 12th Science, Maths, Vector Algebra

Question 1 : Find the scalar quantities : 
(i)     Work                     (ii)      Force
(iii)   Velocity                 (iv)     Displacement.   (View Answer Video)

Question 2 : Find the angle between the vectors Question and Question (View Answer Video)

Question 3 :  Write a unit vector in the direction of the sum of vectors Questionand Question  (View Answer Video)

Question 4 : Find the value of x and y so that the vectors Question and Questionare equal. (View Answer Video)

Question 5 : Find |a| and |b|, if (a + b).(a - b) = 8 and |a| = 8|b|. (View Answer Video)

Questions from Other Chapters of CBSE, 12th Science, Maths

Application of Integrals

Question 1 : Using the method of integration, find the area of the region bounded by the lines 3x - 2y + 1 = 0, 2x + 3y -21 = 0 and x - 5y + 9 = 0. (View Answer Video)

Question 2 : Find the area of the given curves and given lines:
Question and x-axis (View Answer Video)

Question 3 : Using the method of integration, find the area of the triangular region whose vertices are (2, -2), (4, 3) and (1, 2). (View Answer Video)

Question 4 :

Find the area of the given curves and given lines:
Question and x-axis

(View Answer Video)

Question 5 : Find the area of the smaller region bounded by the ellipse Question and the straight line 8x + 3y = 12. (View Answer Video)

Application of Derivatives

Question 1 : The normal at the point (1, 1) on the curve Question is: (View Answer Video)

Question 2 : The function f is a differentiable function and satisfies the functional equation f(x) + f(y) = f(x + y) – xy – 1for every pair x, y of real numbers. If f(1) = 1, then the number of integers n ≠ 1 for which f(n) = n is_______________. (View Answer Video)

Question 3 : If the radius of a sphere is measured as 9 m with an error of 0.03 m, then find the approximate error in calculating its surface area. (View Answer Video)

Question 4 : Find two positive numbers x  and y such that x+y=60 and isQuestion maximum. (View Answer Video)

Question 5 : The maximum value of Question is, (View Answer Video)

Three Dimensional Geometry

Question 1 : Find the angle between line Question and the plane 2x - y + 2z -13 = 0. (View Answer Video)

Question 2 : If the equation of a line AB is Question then, find the direction cosines of a line parallel to AB. (View Answer Video)

Question 3 : Write the vector equation of the plane passing through the point (a, b, c) and parallel to the plane Question (View Answer Video)

Question 4 : Find the distance between the point (5, 4, -6) and its image in xy-plane. (View Answer Video)

Question 5 : Write the vector equation of a line passing through the point (1, -1, 2) and parallel to the line whose equations are,Question (View Answer Video)