Relations and Functions MCQ CBSE Maths 12 Science Solutions in Hindi to enable students to get Solutions in a narrative video format for the specific question.
Expert Teacher provides Relations and Functions MCQ CBSE Maths 12 Science Solutions through Video Solutions in Hindi 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 Relations and Functions 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:
Let * be the binary operation on N given by a * b = LCM of a and b. Find 5 * 7.
Solution Video in Hindi:
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Question 1 : 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 2 : Let * be the binary operation on N given by a * b = LCM of a and b. Find 5 * 7. (View Answer Video)
Question 3 : Let be defined as f(x) = 3x. Choose the correct answer. (View Answer Video)
Question 4 : Let A = {1, 2, 3, 4} and let R = {(2, 2), (3, 3), (4, 4), (1, 2)} be a relation on A. Then, R is, (View Answer Video)
Question 5 : What type of function is the sine function in R? (View Answer Video)
Question 1 : Write the differential equation representing the family of curves y = mx, where m is an arbitrary constant. (View Answer Video)
Question 2 : Find the solution of the differential equation (View Answer Video)
Question 3 : Write the sum of the order and degree of the differential equation (View Answer Video)
Question 4 : Find the general solution of differential equation (View Answer Video)
Question 5 : Write the degree of the differential equation (View Answer Video)
Question 1 : If P(A)=, P(B)= and =, find . (View Answer Video)
Question 2 : If E and F are two events such that,
, Find P(not E and not F). (View Answer Video)
Question 3 : Compute P(A/B) if P(B) =0.5 and P(AB)=0.32. (View Answer Video)
Question 4 : If P(A)=0.8, P(B)=0.5 and =0.4, find . (View Answer Video)
Question 1 : is equal to :
(View Answer Video)