JEE Main Test 1...

If f : N —> N defined by f(x) = X²+ x + 1,x ∈ N, then f is

Let f(x) = (x + 1)² for x ≥ -1. If g(x) is a unction whose graph is the reflection of the graph of f(x) in the line y = x, then g(x) is equal to

The values of x and y satisfying the equation

The points (–a, – b), (0, 0), (a, b) and (a², ab) are :

Let p and q be real numbers such that p ≠ 0, p³ ≠ q and p³ ≠ - q. If α and β are non - zero complex numbers satisfying α + β = - p and α³ + β³ = q, then a quadratic equation having α/β and α/β as its roots is

Which has maximum number of atoms?

A stone is thrown at an angle θ to the horizontal reaches a maximum height H. Then, the time of flight of stone will be