Question

simplify
sin2x / 1+cos2x

Answer 1

@primeralph halp pls :)))

Answer 2

ill work it out and can you point out my mistakes :)

Answer 3

2cosxsinx / 1 + cos^2 x - sin^2 x

Answer 4

2cosxsinx / cos2x + cos^2 x

Answer 5

Its better to use cos2x=2cos^2x-1

Answer 6

yeah

Answer 7

2cosxsinx / 1 + 2cos^2 x - 1

2cosxsinx / 2cos^2 x

Answer 8

cosx sinx / cos^2 x

Answer 9

good job

Answer 10

oh i see now i get tanx :)