Question

sinx/cscx+cosx/secx=sinxcscx

Answer 1

prove lhs=rhs

Answer 2

is that (sinx/cscx)+(cosx/secx) = sinxcscx?
if so that is the Pythagorean identity.
hope that helps

Answer 3

but identites should use when it is squares

Answer 4

cscx = 1/sinx
so
sinx/csx = sin^2x

Answer 5

how did u get

Answer 6

its easier if you start with rhs
=sinxcscx
=sinx(1/sinx)
=1
=sin^2x + cos^2x
=sinx/(1/sinx)+cosx/(1/cosx)
=sinx/cscx + cosx/secx

Answer 7

easier for me i should say..

Answer 8

why didu =sinx/(1/sinx)+cosx/(1/cosx)

Answer 9

oh..

Answer 10

sorry for the crappy drawing

Answer 11

you can skip that line if you see it.. i just wrote it out just incase