the ratio of 2 numbers is 1 : 2 and their h . c . f . and l . c . m are 10 and 20 . find the numbers .
"let the numbers be x and 2 x their h . c . f . = 10 l . c . m = 20 ie ) 2 x ^ 2 = 200 x ^ 2 = 100 , x = 10 t the numbers are x and 2 x , ie ) 10 , 20 respectively . answer is b"
sqrt(divide(10, add(power(2, 1), add(power(2, 1), power(1, 1)))))