Question
Find the curved surface area of right circular cone full silent height is 10 cm and base radius is 7 cm
Maths
March 18, 2019, 8:35 a.m.
Answer
A motor boat whose speed is 18 km/hr in still water takes 1 hour more to go 24km than to return downstream to the same spot . Find the speed of the stream
Maths
March 18, 2019, 5:20 a.m.
Answer
Three numbers are selected at random (with out replacement ) from first six positive integers. If X denotes the largest
of the three numbers obtained , find the probability distribution of X.Also find the mean and variance of the distribution .
Maths
March 18, 2019, 4:09 a.m.
Answer
Two equating the line passing through two points (x, y, z) &(x2, y2, z2)
