Question

guys giv me general sormula sin 2x=cos 2x

Answer 1

finally one we can do!

Answer 2

lol

Answer 3

we know
\[2x=\frac{\pi}{4}\] or
\[2x=\frac{5\pi}{4}\] etc
that is
\[2x=\frac{(2k+1)\pi}{4}\]

Answer 4

solve for x in one step and be happy we can actually get an answer

Answer 5

???

Answer 6

i need general solution between 0<x<3\[\Pi\]/4

Answer 7

\[x=\frac{(2k+1)\pi}{8},x\in \mathbb Z\]

Answer 8

ooh i finally got the "zahl" right!

Answer 9

0<x<3Π/4

Answer 10

ur answer is wrong