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If f(x) is an even function, then the graph y = f(x) will be symmetrical about
Find the minimum value of the function fix) = log_{2} (x^{2}  2x + 5).
If f(x) is an even function, then the graph y = f(x) will be symmetrical about
For what value of x, x^{2} + 10x + 11 will give the minimum value?
Read the instructions below and solve.
f(x) = f(x – 2) – f(x – 1), x is a natural number
f(1) = 0, f(2) = 1
The value of f(8) is
Read the instructions below and solve.
f(x) = f(x – 2) – f(x – 1), x is a natural number
f(1) = 0, f(2) = 1
What will be the domain of the definition of the function f(x) = 8–^{x}C_{ 5–x} for positive values of x?
Ajesh saves Rs 50,000 every year and deposits the money in a bank at compound interest of 10%(compunded annually).What would be his total saving at the end of the 5th year?
Define the following functions:
(a) (a M b) = a – b (b) (a D b) = a + b
(c) (a H b) = (ab) (d) (a P b) = a/b
Q.
Which of the following functions will represent a^{2} – b^{2}?
Define the following functions:
(a) (a M b) = a – b (b) (a D b) = a + b
(c) (a H b) = (ab) (d) (a P b) = a/b
Q.
What is the value of (3M4H2D4P8M2)?
Define the following functions:
(a) (a M b) = a – b (b) (a D b) = a + b
(c) (a H b) = (ab) (d) (a P b) = a/b
Q.
Which of the four functions defined has the minimum value?
If 0 < a <1 and 0 < b < 1 and if a < b, which of the following expressions will have the highestvalue?
155 videos354 docs623 tests

Test: Quadratic Equations 1 Test  15 ques 
Test: Quadratic Equations 2 Test  20 ques 
Important Formulae: Progressions Doc  1 pages 
Important Formulae: Inequalities Doc  1 pages 
Quadratic Equations: Introduction & Solved Examples Doc  6 pages 
155 videos354 docs623 tests

Test: Quadratic Equations 1 Test  15 ques 
Test: Quadratic Equations 2 Test  20 ques 
Important Formulae: Progressions Doc  1 pages 
Important Formulae: Inequalities Doc  1 pages 
Quadratic Equations: Introduction & Solved Examples Doc  6 pages 