What is the value of 2 tan-1x in terms of sin-1?
Posted: Wed Jul 13, 2022 8:06 pm
a) sec-1x
b) 2 sec-1x
c) 2 sec-1\((\sqrt{1+x^2})\)
d) sec-1\((\sqrt{1+x^2})\)
b) 2 sec-1x
c) 2 sec-1\((\sqrt{1+x^2})\)
d) sec-1\((\sqrt{1+x^2})\)