Maths 12 Science CBSE Three Dimensional Geometry Answers for MCQ in English

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

Expert Teacher provides Maths 12 Science CBSE Three Dimensional Geometry 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 Three Dimensional Geometry 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:

If the lines Question  and  Question  are perpendicular to each other, then find the value of P.

Answer Video in English:

Similar Questions from CBSE, 12th Science, Maths, Three Dimensional Geometry

Question 1 : If a line has the direction ratios -18, 12, -4, then what are its direction cosines? (View Answer Video)

Question 2 : Find the direction cosines of the line Question (View Answer Video)

Question 3 : Find the distance of the point (-1, -5, -10) from the point of intersection of the line Question and plane Question (View Answer Video)

Question 4 : Find the co-ordinates of the point where the line through the points A(3, 4, 1) and B(5, 1, 6) crosses the XY-plane. Also find angle which this line makes with the XZ-plane. (View Answer Video)

Question 5 : Find the distance of point  Question from the  plane Question (View Answer Video)

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

Probability

Question 1 : A bag X contains 4 white balls and 2 black balls, while another bag Y contains 3 white balls and 3 black balls. Two balls are drawn (without replacement) at random from one of the bags and were found to be one white and one black. Find the probability that the balls were drawn from bag Y.  (View Answer Video)

Question 2 : 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 3 :  A die is rolled. If E= (1, 3, 5), F(2, 3) and G= {2, 3, 4, 5}, find Question.  (View Answer Video)

Question 4 : One card is drawn from a pack of 52 cards. Find the probability of getting a king   (View Answer Video)

Question 5 : A box contains 50 bolts and 50 nuts. Half of the bolts and nuts are rusted. If two items are drawn with replacement, what is the probability that either both are rusted or both are bolts.    (View Answer Video)

Inverse Trigonometric Functions

Question 1 : Solve for
Question (View Answer Video)

Question 2 : If Questionthen value of y lies between.....? (View Answer Video)

Question 3 : Write the principal value of  Question (View Answer Video)

Question 4 :

Write the value of the following:
Question

(View Answer Video)

Question 5 : Evaluate:
Question (View Answer Video)

Application of Integrals

Question 1 : Using the method of integration find the area of the region bounded by lines:
2x + y = 4, 3x - 2y = 6 and x - 3y + 5 = 0.
  (View Answer Video)

Question 2 : Find the area of the region bounded by the curves Questionand x = 3. (View Answer Video)

Question 3 : Find the area bounded by the curve y = sin x between x = 0 and Question (View Answer Video)

Question 4 : Using the method of integration, find the area of the triangular region whose vertices are (2, -2), (4, 3) and (1, 2). (View Answer Video)

Question 5 : Using integration, find the area of the region bounded by the curves Question and y = x. (View Answer Video)