Question

Find the Exact Value of:

tan 7π/12 by using the values of 3π/4 and 2π/3

Answer 1

@phi

Answer 2

@Mertsj

Answer 3

@Loser66 @jagatuba @e.mccormick @eliassaab

Answer 4

@Compassionate @inkyvoyd @nincompoop @Preetha @wio

Answer 5

is it tan 17 pi/12 or tan 7 pi/12 ?

Answer 6

@surjithayer ^

Answer 7

@jim_thompson5910

Answer 8

@tkhunny

Answer 9

@shamil98 @timo86m @ranga @charlotte123 @beccaboo333

Answer 10

No need to tag so many people. I'm sorry I'm unable to help.

Answer 11

\[\tan (A+B)=\frac{\tan A+\tan B}{1-\tan A \tan B}\]

Answer 12

So :
\[\tan \frac{17\pi}{12}=\tan (\frac{3\pi}{4}+\frac{2\pi}{3})\]

Answer 13

Plug into the formula.

Answer 14

pardon, but i dont know what's next.
i'm new to this
@Mertsj

Answer 15

Did you see the formula I posted?

Answer 16

Replace each A with: \[\frac{3\pi}{4}\]
Replace each B with:\[\frac{2\pi}{3}\]

Answer 17

yes i did see it

Answer 18

okay. let me try

Answer 19

what's next after plugging the values in??
i already did it
@Mertsj

Answer 20

What is the tangent of 3pi/4?

Answer 21

none?
it's not in the graph

Answer 22

What is the tangent of pi/4?