Vector Algebra 12 Science Maths CBSE Answers for MCQ in English

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

Expert Teacher provides Vector Algebra 12 Science Maths CBSE 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 in the direction of Questionthat has magnitude 7 units.  

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

Question 1 : 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 2 : Find a unit vector parallel to the sum of vectors Questionand Question  (View Answer Video)

Question 3 : Find a vector in the direction of vector Questionwhich has magnitude 8 unit. (View Answer Video)

Question 4 : Find the direction of the vector Question (View Answer Video)

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

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

Relations and Functions

Question 1 : Let * be the binary operation on N given by a * b = LCM of a and b. Find 20 * 16. (View Answer Video)

Question 2 : The function, f(x) = 2x + 1 is, (View Answer Video)

Question 3 : A function Question defined as f(x) = 5x is, (View Answer Video)

Question 4 : If Question is a relation on N, write the range of R. (View Answer Video)

Question 5 : Functions Question are defined respectively, by Question, find Question. (View Answer Video)

Integrals

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

Question 2 : Find: Question. (View Answer Video)

Question 3 : Find the integral of the function Question. (View Answer Video)

Question 4 : Evaluate : Question (View Answer Video)

Question 5 : Evaluate: Question (View Answer Video)

Determinant

Question 1 : Evaluate  the determinants in :.Question (View Answer Video)

Question 2 : 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)

Question 3 : Find the values of x, if Question. (View Answer Video)

Question 4 : Find the values of x, if Question. (View Answer Video)

Question 5 : Let A be the non- singular square matrix of order Question, then |adj A| is equal to, (View Answer Video)