Let p (x) be a quadratic polynomial with constant term 1. Suppose p(x), when divided by x - 1 leaves remainder 2 and when divided by x + 1 leaves remainder 4. Then, the sum of the roots of p(x) = 0 is
- 1
1
Eleven apples are distributed among a girl and a boy, Then, which one of the following statements is true ?
atleast one of them will receive 7 apples
the girl receives atleast 4 apples or the boy receives atleast 9 apples
the girl receives atleast 5 apples or the boy receives atleast 8 apples
the girl receives atleast 4 apples or the boy receives atleast 8 apples
If z1 = 2 + 3i and z2 = 3 + 4i be two points on the complex plane. Then, the set of complex number z satisfying represnts
a straight line
a point
a circle
a pair of straight line
Five numbers are in HP. The middle term is 1 and the ratio of the second and the fourth terms is 2 : 1. Then, the sum of the first three terms is
5
2
The number of solutions of the equation x + y + z = 10 where x, y and z are positive integers
36
55
72
45
A.
36
Given equation, is x + y + z = 10
where, x, y and z are positive integers.
=