Question

how do you find the radian value for y=cot^-1 (√3/3) in steps!!!

Answer 1

cotan(y) ?!

Answer 2

yes

Answer 3

:) :) I'm asking you ! \[\text{if }y=\cot^{-1}(\frac{\sqrt{3}}{3})\text{ then } \cot(y)= ?!\]

Answer 4

coty = (√3/3)

Answer 5

Good ! and also y in ???! "don't forget this condition"

Answer 6

@Neemo guess what !! i think i solved it by myself!

Answer 7

I'm not surprised ! You're smart ! don't forget \[???<y < ????\]

Answer 8

Did you use your calculator ?! or what ?!

Answer 9

yes because the book said to use your calculator!

Answer 10

ohh ! Then why tan^-1??? you don't have cot^-1 in your calculator !

Answer 11

oh because coty=x means 1/tany = x right

Answer 12

what you did is good ! But I if you've used your calculator,I just don't see the objective of the question !

Answer 13

i guess....

Answer 14

we can do it without using calculator !

Answer 15

how do you do it?

Answer 16

U did correct @Isugano