Question
Which are the most important questions in maths for 4marks and 5mark
The median of the given set of scores is 40 and it's mean is 39. Find the moda of the same scores.
Show that the differential equation(x-y) dy/dx=x 2y is homogeneous and solve it.
Maths
Jan. 8, 2020, 9:38 p.m.
Answer
the diemeter of a metallic ball is 4 .2cm .what is the mass of ball ,if they density of the metal is 8.9 g per cm cube
The angle of depression of the top and bottom of a tower as seem from the top of the 100m cliff are 30°and 60° respectively . Find the height of the tower ?
What is light reaction? Where does it occur in plants? Name the complete process
Maths
Jan. 8, 2020, 8:18 p.m.
Answer
Find the number of ways that can 5 balls selected from 10 red balls and 2 black balls if 4 red balls are needed