Question

If f(x)=sin^-1 √x-beeta/√alpha-beeta and g(x) =tan^-1√x-beeta/√alpha-x then f(x) =g(x) (beeta < x < alpha). ​

Answer 1

Answer:

If the rate of interest is annual and the interest is compounded half-yearly (i.e., 6 months or, 2 times in a year) then the number of years (n) is doubled (i.e., made 2n) and the rate of annual interest (r) is halved (i.e., made r2)..