CBSE Maths 12 Science MCQ Vector Algebra Solutions in English

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

Expert Teacher provides CBSE Maths 12 Science MCQ Vector Algebra Solutions 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 a unit vector in the direction of

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 a vector in the direction of vector which has magnitude 8 unit. (View Answer Video)

Question 2 : 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 3 : P and Q are two points with position vectors and respectively. Write the position vector of a point R which divides the line segment PQ externally in the ratio 2:1. (View Answer Video)

Question 4 : Write a vector in the direction of the vector that has magnitude 9 units. (View Answer Video)

Question 5 : Write a unit vector in the direction of the sum of vectors : and (View Answer Video)

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

Inverse Trigonometric Functions

Question 1 : Write in the simplest form:
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Question 2 : Write the principal value of (View Answer Video)

Question 3 : Write in the simplest form:
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Question 4 : Write the principal value of (View Answer Video)

Question 5 : Solve for
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Probability

Question 1 : A die is thrown 6 times. If 'getting an odd number' is a 'success', what is the probability of obtaining:
exactly 5 successes?
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Question 2 : A couple has 2 children. Find the probability that both are boys, if it is known that one of them is a boy. (View Answer Video)

Question 3 : Probability of solving specific problem independently by A and B are and respectively. If both try to solve the problem, independently, then find the probability that the problem is solved.
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Question 4 : A die is rolled. If E= (1, 3, 5), F(2, 3) and G= {2, 3, 4, 5}, find (a) . (View Answer Video)

Question 5 : A girl throws a die. If she gets a 5 or 6, she tosses a coin three times and notes the number of heads. If she gets 1, 2, 3 or 4, she tosses a coin two times and notes the number of heads obtained. If she obtained exactly two heads, what is the probability that she threw 1, 2, 3, or 4 with the die? (View Answer Video)

Application of Derivatives

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

Question 2 : The line y = mx + 1 is a tangent to the curve if the value of m is: (View Answer Video)

Question 3 : The rate of change of the area of a circle with respect to its radius r at r=6cm is: (View Answer Video)

Question 4 : Ifthen the approximate value of f(3.02) is : (View Answer Video)

Question 5 : Find the maximum profit that a company can make if the profit function is. (View Answer Video)