12 Science Maths CBSE Solutions for MCQ Integrals in English to enable students to get Solutions in a narrative video format for the specific question.
Expert Teacher provides 12 Science Maths CBSE Solutions for MCQ Integrals 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 Integrals 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:
Solution Video in English:
Question 1 : Find: . (View Answer Video)
Question 2 :
Question 3 : Evaluate : (View Answer Video)
Question 4 : Evaluate : (View Answer Video)
Question 5 : Evaluate : . (View Answer Video)
Question 1 : 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 2 : Find the sum of the vectors and
(View Answer Video)
Question 3 : Find the unit vector in the direction of if
and
(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 a vector in the direction of that has magnitude 7 units. (View Answer Video)
Question 1 : Let * be the binary operation on N given by a * b = LCM of a and b. Find 20 * 16. (View Answer Video)
Question 2 : Let A ={1, 2, 3}. Then number of equivalence relations containing (1, 2) is: (View Answer Video)
Question 3 : 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 4 : If and
are onto, then
is: (View Answer Video)
Question 5 : 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 1 : The slope of the tangent to the curve at the point (2,-1) is _______________. (View Answer Video)
Question 2 : A tank with a rectangular base and rectangular sides, open at the top is to be constructed so that its depth is 2m and volume is If the building of tank costs Rs.70 per sq meter for the base and Rs.45 per sq meter for sides. What is the cost of least expensive? (View Answer Video)
Question 3 : The maximum value of is, (View Answer Video)
Question 4 : The slope of the tangent to the curve:
at the point (2, -1) is: (View Answer Video)
Question 5 : For all real values of x, the minimum value of is (View Answer Video)