Let abcd is trapezium such that ab 3dc. e divides line segement ab internally in the ratio 2 : 1 and f is mid point of dc. if position vector of a, b and c are a, b and ? respectively then find vector fe

The graph represents the gallons of water in a water tank with respect to the number of hours since it was completely filled

Which equation represents a line that passes through the point (9, -4) and has a slope of 3/5?

Identify all the cases where non-probability sampling is used when attempting to study the characteristics of a large city. studies on every subject in the population divide a population in groups and obtain a sample studies with a limited amount of time demonstrate existing traits in a population studies with the nth person selected