وہ حروف جو کسی کی وجہ یا سبب کو ظاہر کریں ۔۔۔۔۔۔کہلاتے ہیں ۔
(A حروف علت
(B حروف شرط
(C حروف بیان
If two sets A=B then it is called………
a) Proper subset
b) Universal set
c) Improper subset
d) Singleton set
The point where the internal bisectors of the angles of a triangle meet is called ______ of a triangle.
A) Median
B) Incentre
C) Centroid
D) Altitude
Find the point on the x-axis which is equidistant from (0,1) and (3,3).
A) (0, 2)
B) (0.5, 2)
C) (1.5, 2)
D) 2.5, 2)
Explanation: To find the point on the x-axis that is equidistant from (0,1) and (3,3), we can find the midpoint between these two points. Since the point we are looking for lies on the x-axis, its y-coordinate will be 0.
The midpoint formula is given by:
(x₁ + x₂)/2, (y₁ + y₂)/2
Using the coordinates (0,1) and (3,3):
(x₁ + x₂)/2 = (0 + 3)/2 = 3/2 = 1.5
Therefore, the x-coordinate of the point is 1.5, and the y-coordinate is 0.
So the point on the x-axis equidistant from (0,1) and (3,3) is: C) (1.5, 0)
What is the solution of the two equations x- y = 5 and 2x + y =1.
A) {(2,3)}
B) {(3,2)}
C) {(-2,-3)}
D) {(2, -3)}
What is the 7th term of the sequence having an = 3n + 5
a) 21
b) 26
c) 31
d) 8
Solution: put n=7 in an = 3n + 5
a7 = 3(7) + 5 = 21+5 =26
