Question

PROVING IDENTITIES!!

Answer 1

NO!

Answer 2

are you talking about sin cos and tan identities?

Answer 3

\[\frac{ \tan x }{ \sec x -1 } = \frac{ \sec x + 1 }{ \tan x }\]

Answer 4

what would you like to do with this?

Answer 5

prove it, left side = right side

Answer 6

Multiply numerator and denominator of left side by sec x + 1

Answer 7

This is a nice easy one, should only take about 3 steps.
Did you follow merts step? What does that give you?

Answer 8

thank you.....i just needed a start!

Answer 9

Good for you.