Differential Equations Maths 12 Science CBSE Answers for MCQ in English to enable students to get Answers in a narrative video format for the specific question.
Expert Teacher provides Differential Equations Maths 12 Science 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 Differential Equations 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.
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Question 1 : Write the differential equation obtained by eliminating the arbitrary constant C in the equation representing the family of curves xy = C cos x. (View Answer Video)
Question 2 : Find the particular solution of the differential equation given that y = 1, when x = 0. (View Answer Video)
Question 3 : Form the differential equation of the family of circles in the second quadrant and touching the co-ordinate axes. (View Answer Video)
Question 4 : If y(x) is a solution of the differential equation and y(0) = 1, then find the value of (View Answer Video)
Question 5 : Solve the differential equation:
(View Answer Video)
Question 1 : Let R be the relation on the set {1, 2, 3, 4} given by R = {(1, 2), (2, 2), (1, 1), (4, 4), (1, 3), (3,3), (3,2)}. then R is, (View Answer Video)
Question 2 : If f is the greatest integer function and g is the modulus function . Write the value of g o f(-1/3) – f o g ( -1/3 ) . (View Answer Video)
Question 3 : If is a relation on N, write the range of R. (View Answer Video)
Question 4 : Let * be the binary operation on N given by a * b = LCM of a and b. Find the identity of * in N. (View Answer Video)
Question 5 : Functions are defined respectively, by , find . (View Answer Video)
Question 1 : Write the principal value of (View Answer Video)
Question 2 : Write the principal value of (View Answer Video)
Question 3 : is equal to : (View Answer Video)
Question 4 : Solve for
(View Answer Video)
Question 5 : Write the value of (View Answer Video)
Question 1 : 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 2 : If a line has the direction ratios -18, 12, -4, then what are its direction cosines? (View Answer Video)
Question 3 : Find the angle between the lines and (View Answer Video)
Question 4 : Find the distance of the point (-1, -5, -10) from the point of intersection of the line and the plane (View Answer Video)
Question 5 : Find the distance of the point (-1, -5, -10) from the point of intersection of the line joining the points A(2, -1, 2) and B(5, 3, 4) with the plane x - y + z = 5. (View Answer Video)