0.5
2.5
3.5
4
4.5
Correct answer is C
\(U_{n} = a + (n - 1)d\)
\(U_{4} = 2 + (4 - 1) \times 0.5\)
= \(2 + 1.5\)
= 3.5
In the diagram above PQT is a tangent to the circle QRS at Q. Angle QTR = 48° and ∠QRT ...
the graph above is a sketch of ...
PQRS is a cyclic quadrilateral. Find \(x\) + \(y\)...
Find the roots of x\(^3\) - 2x\(^2\) - 5x + 6 = 0...
The locus of a point P which moves on one side only of a straight line XY so that ∠XPY = 90o is...
Evaluate \(\int (2x + 3)^{\frac{1}{2}} \delta x\)...
If 2257 is the result of subtracting 4577 from 7056 in base n, find n ...