Question

solve the following equation

√3  x + √2  y = √3

√5  x + √3  y = √3

Find the solution of x and y 

Please Send the solution to my mail Teachoo

In ∆ABC, D and E are points on sides AB and AC such that DE II BC. If
AD = 3cm, DB = 3x cm, AE = 2 cm and EC = 10cm, find the length DB.

x→0(√(1+x)-√(1-x)/x

x→0(√(1+x)-√(1-x)/x

x→0(√(1+x)-√(1-x)/x

There are 80% chances that a problem will be solved by a statistics student and 60% chances that the same problem will be solved by a mathematics student. What is the probability that atleast one will solve that problem?