Maths 12 Science Relations and Functions CBSE Answers for MCQ in Hindi to enable students to get Answers in a narrative video format for the specific question.
Expert Teacher provides Maths 12 Science Relations and Functions CBSE Answers for MCQ through Video Answers 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 Answer in a narrative video format.
Question:
What type of function is the sine function in R?
Answer Video in Hindi:
You can select video Answers from other languages also. Please check Answers in ( English )
Question 1 : Let defined as f(x) = 5 be a constant function. Then its range is (View Answer Video)
Question 2 : be defined as f(x) = (View Answer Video)
Question 3 : Let * be the binary operation on N given by a * b = LCM of a and b. Find 5 * 7. (View Answer Video)
Question 4 : If and are onto, then is: (View Answer Video)
Question 5 : * is a binary operation on Z such that: a * b = a + b + ab. The solution of (3* 4) *x = – 1 is,
(View Answer Video)
Question 1 : is equal to :
(View Answer Video)
Question 1 : If E and F are two events such that,
, Find P(not E and not F). (View Answer Video)
Question 2 : If P(A)=, P(B)= and =, find . (View Answer Video)
Question 3 : If P(A)=0.8, P(B)=0.5 and =0.4, find . (View Answer Video)
Question 4 : Compute P(A/B) if P(B) =0.5 and P(AB)=0.32. (View Answer Video)