MCQ in English Answers for CBSE Maths 12 Science Application of Derivatives to enable students to get Answers in a narrative video format for the specific question.
Expert Teacher provides MCQ Answers for CBSE Maths 12 Science Application of Derivatives 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 Application of Derivatives 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:
Answer Video in English:
You can select video Answers from other languages also. Please check Answers in ( Hindi )
Question 1 : If , then the approximate value of f (3.02) is (View Answer Video)
Question 2 : The line is a tangent to the curve at the point. (View Answer Video)
Question 3 : The approximate change in the volume of a cube of side x meters caused by increasing the side by 3% is, (View Answer Video)
Question 4 : The maximum value of is, (View Answer Video)
Question 5 : Find the equation of the normal to a curve which passes through the point (1,2). (View Answer Video)
Question 1 : Evaluate : (View Answer Video)
Question 2 : Find the integral of the function . (View Answer Video)
Question 3 : Find:
(View Answer Video)
Question 4 : Evaluate : (View Answer Video)
Question 5 : Find : (View Answer Video)
Question 1 : If and are two equal vectors, then write the value of (View Answer Video)
Question 2 : Find the value of if the points with position vectors and are coplanar. (View Answer Video)
Question 3 : Find the direction cosines of the vector joining the points A(1, 2, -3) and B(-1, -2, 1), directed from A to B. (View Answer Video)
Question 4 : Find the position vector of a point which divides the join of points with position vectors and externally in the ration 2:1. (View Answer Video)
Question 5 : Find the unit vector in the direction of if and (View Answer Video)
Question 1 : A function defined as is, (View Answer Video)
Question 2 : Let * be any binary operation on the set R defined by a * b = a + b – ab, then the binary operation * is, (View Answer Video)
Question 3 : Let * be the binary operation on N given by a * b = LCM of a and b. Find 20 * 16. (View Answer Video)
Question 4 : If the mapping f and g are given by f = {(1, 2), (3, 5), (4, 1)} and g = {(2, 3), (5, 1), (1, 3)}, Find . (View Answer Video)
Question 5 : The number of binary operations which can be defined on the set is, (View Answer Video)