Vector Algebra CBSE Maths 12 Science MCQ Answers in English

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

Expert Teacher provides Vector Algebra CBSE Maths 12 Science MCQ Answers 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 the projection of the vector on the vector

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 : If the vertices A, B, C of a triangle ABC have position vectors (1, 2, 3), (-1, 0, 0), (0, 1, 2) respectively then find <ABC (<ABC is the angle between the vectors BA and BC). (View Answer Video)

Question 2 : Write the value of for which the vectors and are parallel vectors. (View Answer Video)

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

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

Question 5 : L and M are two points with position vectors and respectively. Write the position vectors of a point N which divides the line segment LM in the ratio 2:1 externally. (View Answer Video)

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

Determinant

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

Question 2 : If A =, find | A |. (View Answer Video)

Question 3 : Evaluate . (View Answer Video)

Question 4 : Let , where . THhen (View Answer Video)

Question 5 : Find the adjoint of the matrix . (View Answer Video)

Application of Derivatives

Question 1 : Ifthen the approximate value of f(3.02) is : (View Answer Video)

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

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

Question 3 : Find two positive numbers x and y such that x+y=60 and is maximum. (View Answer Video)

Question 4 : The normal at the point (1, 1) on the curve is: (View Answer Video)

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

Probability

Question 1 : If P(A)=, P(B)= and =, find . (View Answer Video)

Question 2 : If E and F are independent events, then show that and
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Question 3 : A card from a pack of 52 playing card is lost. From the remaining cards of the pack, three cards are drawn at random (without replacement) and are found to be all spades. Find the probability of the lost card being a spade. (View Answer Video)

Question 4 : Three persons A, B and C apply for a job of Manager in a Private company. Chance of their selection (A, B and C) are in the ratio 1:2:4. The probability that A, B, and C can introduce changes to improve profits of company are 0.8, 0.5 and 0.3 respectively, if the changes does not take place, find the probability that is due to the appointment of C. (View Answer Video)

Question 5 : If and then find . (View Answer Video)