W Which of the following graph indicates the graph of {(sin t, cos t):- π/2 ≤ t ≤ 0} in xy-plane ? August 17, 2021 1 Min Read 0 149 August 17, 2021 1 Min Read 0 149 Answer : C. b Geometry Editor Continue Reading
W What is the radius of the circular plate of thickness 1 cm made by melting a sphere of radius 3 cm ? August 17, 2021 1 Min Read 0 128 August 17, 2021 1 Min Read 0 128 Answer : A. 6 cm Geometry Editor Continue Reading
A A square field of area 31684 m2 is to be enclosed with the wireplaced at height 1 m, 2 m, 3 m, 4 m above the ground. What length of the wire will be required if its length required for each circuit is 5% greater than the perimeter of the field ? August 17, 2021 1 Min Read 0 18 August 17, 2021 1 Min Read 0 18 Answer : C. 2990.4 m Geometry Editor Continue Reading
I In City A population is 68000, decreasing at a rate of 80 per year City B having population 42000 increasing at a rate of 120 per Year. In how many years both the cities will have same population ? August 5, 2021 1 Min Read 0 22 August 5, 2021 1 Min Read 0 22 Answer : 130… Algebra Editor Continue Reading
