Suppose is a cube root unity with . Suppose P and Q are the points on the complex plane defined by . If O is the origin,then what is the angle between OP and OQ ?
A straight line intersects x and y axes at P and Q respectively. If (3, 5) is the middle point of PQ, then what is the area of the triangle OPQ ?
12 square units
15 square units
20 square units
30 square units
If a circle of radius b units with centre at (0, b) touches the line y = x , then what is the value of b ?
Consider the function
Consider the following statements :
1 only
2 only
Both 1 and 2
Neither 1 nor 2
Consider the curves
Where do the curves intersect ?
At (2, 3) only
At ( - 1, - 2) only
At (2, 3) and ( - 1, 2)
Neither at (2, 3) nor at ( - 1, - 2)