12 Science CBSE Solutions for MCQ Maths Relations and Functions in English to enable students to get Solutions in a narrative video format for the specific question.
Expert Teacher provides 12 Science CBSE Solutions for MCQ Maths Relations and Functions 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 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:
Consider a binary operation * on N defined as . Choose the correct answer.
Solution Video in English:
You can select video Solutions from other languages also. Please check Solutions in ( Hindi )
Question 1 : Let * be the binary operation on N given by a * b = LCM of a and b. Find 5 * 7. (View Answer Video)
Question 2 : Let be defined as f(x) = 3x. Choose the correct answer. (View Answer Video)
Question 3 : Consider a binary operation * on N defined as . Choose the correct answer. (View Answer Video)
Question 4 : A function defined as is, (View Answer Video)
Question 5 : If is a relation on N, write the range of R. (View Answer Video)
Question 1 : Find the adjoint of the matrix . (View Answer Video)
Question 2 : Let A be square matrix of order 3 * 3, then |kA|is equal to (View Answer Video)
Question 3 : If , then x is equal to, (View Answer Video)
Question 4 : Find the equation of the line joining (1, 2) and (3, 6) using determinants. (View Answer Video)
Question 5 : Evaluate the determinants:. (View Answer Video)
Question 1 : is equal to : (View Answer Video)
Question 2 : is equal to :
(View Answer Video)
Question 3 : If , then write the value of. (View Answer Video)
Question 4 : Write the principal value of (View Answer Video)
Question 5 : Find the greatest and least values of (View Answer Video)
Question 1 : Evaluate : (View Answer Video)
Question 2 : Let for every real number, x, where [x] is the greatest integer less than or equal to x.
Evaluate : (View Answer Video)
Question 3 :
Question 4 : Evaluate : (View Answer Video)
Question 5 : Find : (View Answer Video)