CBSE 11th Standard Maths Subject Relations and Functions HOT Questions 6 Mark Questions With Solution 2021
By QB365 on 29 May, 2021
QB365 Provides the HOT Question Papers for Class 11 Maths, and also provide the detail solution for each and every HOT Questions. HOT Questions will help to get more idea about question pattern in every exams and also will help to get more marks in Exams
QB365 - Question Bank Software
CBSE 11th Standard Maths Subject Relations and Functions HOT Questions 6 Mark Questions With Solution 2021
11th Standard CBSE
-
Reg.No. :
Mathematics
-
If f(x) = \(\begin{cases} 1+x,-1 \leq x<0 \\ x^{2}-1, \quad 0\end{cases}\)
Then, find f(3), f(-2), f(0), \(f(\frac { 1 }{ 2 } )\), f(2-h) and f(-1+h), where h > 0 is very small.(a) -
Let A = {8, 11, 12, 15, 18, 23} and f is a function from \(A\rightarrow N\) such that f(x) = highest prime factor of x, find f and its range.
(a) -
Find the domain of the function \(f(x)=\frac { { x }^{ 2 }+2x+1 }{ { x }^{ 2 }-8x+12 } \)
(a)
*****************************************
CBSE 11th Standard Maths Subject Relations and Functions HOT Questions 6 Mark Questions With Solution 2021 Answer Keys
-
f(3) = 6, f(-2) = Not defined, f(0) = Not defined,
\(f(\frac { 1 }{ 2 } )=\frac { -3 }{ 4 } ;\ f(2-h)={ h }^{ 2 }-h+3,f(-1+h)=h\) -
f = {(8, 2), (11, 11), (12, 3), (15, 5), (18, 3), (23, 23)}
Range = {2, 3, 5, 11, 23} -
Domain = R - {2, 6}
