" (i) "cot^(-1){(a)/(sqrt(x^(2)-a^(2)))},|x|>a

Write each of the following in the simplest form: cot^(-1){(a)/(sqrt(x^(2)-a^(2)))},|x|>a

Write each of the following in the simplest form: cot^(-1){(a)/(sqrt(x^(2)-a^(2)))},|x|>a (ii) tan^(-1){x+sqrt(1+x^(2))},x in R

Write each of the following in the simplest form: cot^(-1){a/(sqrt(x^2-a^2))},|x|> a

Write each of the following in the simplest form: cot^(-1){a/(sqrt(x^2-a^2))},\ \ |x|> a (ii) tan^(-1){x+sqrt(1+x^2)},\ \ x in R

The domain of definiton of the function f(x) = cot^(-1) {(x)/(sqrt(x^(2)-[x^(2)]))} is

The domain of definiton of the function f(x) = cot^(-1) {(x)/(sqrt(x^(2)-[x^(2)]))} is

cot^(-1)(sqrt(1+x^2)-x)

cot^(-1)((sqrt(1+x^(2))-1)/(x)) =

cot^(-1)((sqrt(1-x^(2)))/(x))