Question

Solve trig equation over 0
13 years ago

Answer 1

x=pi * n
where n is any integer so in ur case its 0,pi,2pi

Answer 2

i cant believe i dont remember this stuff..it was last semester D:

Answer 3

Uhmm can you explain how you got that?

Answer 4

@hahd and the solution sheet says 0, pi :(

Answer 5

oops, lol i didnt notice less than sign it hought it was less than=

Answer 6

are u familiar with double angle identities

Answer 7

sin2x, cos2x, tan2x

Answer 8

yes

Answer 9

k i would write sec2x as 1/cos2x and sub cos 2x and tan2x with their identities

Answer 10

wouldnt it be 2x/cos?

Answer 11

no 2x is the angle lol

Answer 12

if ur having trouble understanding someething lemme kno, lol i havent used this site for along time so i dont kno how to fully answer so u gotta help me too XD