rarndt
Sep 26, 2009, 05:59 PM
Establish each Identity
58. Sinxcosx tanx
________ = _______
cos^2x - sin^2x 1- tan^2x
60. Sinx - cosx +1 sinx + 1
___________ = _______
sinx +cosx -1 cosx
62. Secx - cosx sin^2x
___________ = _______
secx + cosx 1+ cos^2x
58. Sinxcosx tanx
________ = _______
cos^2x - sin^2x 1- tan^2x
60. Sinx - cosx +1 sinx + 1
___________ = _______
sinx +cosx -1 cosx
62. Secx - cosx sin^2x
___________ = _______
secx + cosx 1+ cos^2x