The mid-point of the line segment joining the points (1, -6), (3, x) is (2, 6). The value of x is :
1
2
18
-18
17 Likes
Answered By
8 Likes
If order of matrix A is 2 × 3 and that of matrix B is 3 × 2, then which of the following matrices is a square matrix of order 3 :
A × B
B × A
B × B
A × A
A shopkeeper buys goods worth ₹ 5,000 and sells them at a profit of 10%. If the rate of GST is 5%, then bill amount is :
₹ 6000
₹ 525
₹ 5775
₹ 5250