MCQ Answers for CBSE 12 Science Maths Vector Algebra in English

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

Expert Teacher provides MCQ Answers for CBSE 12 Science Maths Vector Algebra 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:

 Write a unit vector in the direction of the sum of vectors Questionand Question 

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 magnitude of two vectors a and b having the same magnitude and such that the angle between them is Questionand their scalar product is 1/2. (View Answer Video)

Question 2 : Find the projection of the vectorQuestion on the vector Question (View Answer Video)

Question 3 : Find the position vector of a point which divides the join of points with position vectors Questionand Questionexternally in the ration 2:1.  (View Answer Video)

Question 4 : Find the angle between two vectors a and b with magnitudesQuestion and 2 respectively, having Question (View Answer Video)

Question 5 :  Find the position vector of c which divides the line segment joining A & B whose position vectors are Questionand Questioninternally in the ratio
2 : 3.  (View Answer Video)

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

Matrices

Question 1 : Let Question Find A - B. (View Answer Video)

Question 2 : Let Question Find 3A - C. (View Answer Video)

Question 3 : Find the value of z from the equation: Question.  (View Answer Video)

Question 4 : Using elementary transformation, find the inverse of the matrix Question. (View Answer Video)

Question 5 : Let Question Find AB. (View Answer Video)

Probability

Question 1 : If Question and Question then find Question.  (View Answer Video)

Question 2 :  If E and F are independent events, then show that Question and Questionare also independent.  (View Answer Video)

Question 3 : If A and B are two events such that P(A)=0.3, P(B)=0.6 and P(B/A)=0.5, find P(AQuestionB). (View Answer Video)

Question 4 : Three cards are drawn without replacement from a pack of 52 cards. Find the probability that the cards drawn are king, queen and jack respectively.
  (View Answer Video)

Question 5 : If Question and Question find Questionif E and F are independent events.  (View Answer Video)

Differential Equations

Question 1 : Find the general solution of the following differential equation :
 Question (View Answer Video)

Question 2 : Solve the differential equation:
 Question (View Answer Video)

Question 3 : Write the degree of the differential equation : Question (View Answer Video)

Question 4 : Find the general solution of differential equation Question (View Answer Video)

Question 5 : Solve the differential equation Questiongiven that y = 1 when x = 1. (View Answer Video)