Maths Vector Algebra CBSE 12 Science Answers for MCQ in English

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

Expert Teacher provides Maths Vector Algebra CBSE 12 Science Answers for MCQ 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 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 Answer in a narrative video format.

Question:

Find a vector of magnitude making an angle of with x-axis, with y-axis and an acute angle with z-axis.

Answer Video in English:

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

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

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

Determinant

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Question 2 : Evaluate . (View Answer Video)

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Question 4 : Using the properties of determinants, evaluate . (View Answer Video)

Question 5 : Find the value of k, if the area of the triangle is 4 sq unit and vertices are (k, 0) (4, 0) (0, 2). (View Answer Video)

Application of Derivatives

Question 1 : Find the equation of the normal to a curve which passes through the point (1,2). (View Answer Video)

Question 2 : The slope of the tangent to the curve:

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

Question 3 : The point on the curve which is nearest to the point (0, 5) is :
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Question 5 :

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Question
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Three Dimensional Geometry

Question 1 : The cartesian equation of a line is , write its vector form. (View Answer Video)

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Question 4 : If a line makes angles with the positive direction of co-ordinate axes, then write the value of (View Answer Video)

Question 5 : Find the vector and cartesian equations of the plane passing through the point (-1, 3, 2) and perpendicular to each of the planes x + 2y +3z = 5 and
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