. p 2
smm so > x Q \_
Hr "3m? :1 a \
. e
5e w? A x ; QM; k
D Honors Algebra II ' Name
More Identities - Review
Prove each Trigonomefric idenriry.
J v/ 1 1
1. seczx ~ rcm2 x ) 1 2- a +_2 91
_ a? xx = csc x Sec X N;
W " rm
Lo; x 5313 ix slnlx +
Sintx 1 ("3sz 5!
H Jemima: re-<52 X
a . a?
vs Cat A: {3o 1
Honors Algebra II' Name @5224. VMWM
o 11.2b Identities
Prove each trigonometric id ity. Do not skip steps. You may need to use
your own paper for each proof.
_sin2x
@1 2 > (giné 2.