How do they find cumulative frequency
Question
Selvi's house has an overhead tank in the shape of a cylinder .This is filled by pumping water from a sump which is in the shape of cuboid. The sump has dimensions 1.57mx 1.44mx 95cm. the overhead tank has its radius 60cmand hieght 95cm. Find the height of the water left in the sump after the overhead tank has been completely filled with water from the sump which had been full. Compare the capacity of the tank with that of the sump. (use pie as 3.14 )
Find the ratio in which line segment joining the point (-3,10) (6,-8) is devide by (-1,6 )
Maths
March 5, 2019, 12:40 a.m.
Answer
A die is such that no. 6 is twice as likely to come as any other no. What is the probability of getting an odd number
Maths
March 5, 2019, 12:40 a.m.
Answer
Given that
A3 =CosA . CotA
B3=SinA . TanA
Then find value of-
pls answer the question 26