Question

Use the given function value(s) and the trigonometric identities to find the indicated trigonometric functions.

tan β = 5

(a) cot β
(b) cos β
(c) tan(90°-β)
(d) csc β

Answer 1

cot B = 1/5

Answer 2

cos B = 1/sqrt(26)

Answer 3

(b) i got sq rt(26)/26

Answer 4

csc B = sqrt(26)/5

Answer 5

tan (90 - B) = 1/5

Answer 6

sqrt(26)/26 = 1/sqrt(26)

Answer 7

oh so its the same?

Answer 8

Never mind i understand now. thanks!

Answer 9

they are the same..if you rationalize the denominator of 1/sqrt(26) you get sqrt(26)/26

Answer 10

Oh by the way for (d) i got 5 sqrt (26)/ 26.