4.2Derivative ofsinecosine
if y sine f y coso
thenyicoso then y sine
nd the derivative
ny sinn cosse b y asinn acosn
y cosa sinn y acosntasinn
c y tann
sinn
y cosu
y sinn
cosmicosniesinnic
cos
cosantsinan
cos
cos
seen
2 Findthe equation ofthetangentline to finnasinn at mais
Findy m
fi arsing tinnacosu sub in case
ace s
as it bears z
i as
i yentas z
43 DerivativeRules For
sinusoidalFunctions
All rules that applied for polynomial and rational functions still holdtrue
Quotientproductchainsum
Exeasysina.it s m s's sinusa
if y cosantsinan
y asinsucosn
yo
scosciftgotiiren
by g y coseatin sincans
y since so iso2 yet
cosysinensis no
sin
yeasinesitusccosenanisconti mm oscar In anscanain
any 3since
sinismEnancon
cantensesinianisca
y canscos
ancosanan sincan
cosy corn i
n
, y ca nosinnisus cosuc
cos sus
no
uxcan usinu scosin
cos
no
an
acousinn scos
na
if y sine f y coso
thenyicoso then y sine
nd the derivative
ny sinn cosse b y asinn acosn
y cosa sinn y acosntasinn
c y tann
sinn
y cosu
y sinn
cosmicosniesinnic
cos
cosantsinan
cos
cos
seen
2 Findthe equation ofthetangentline to finnasinn at mais
Findy m
fi arsing tinnacosu sub in case
ace s
as it bears z
i as
i yentas z
43 DerivativeRules For
sinusoidalFunctions
All rules that applied for polynomial and rational functions still holdtrue
Quotientproductchainsum
Exeasysina.it s m s's sinusa
if y cosantsinan
y asinsucosn
yo
scosciftgotiiren
by g y coseatin sincans
y since so iso2 yet
cosysinensis no
sin
yeasinesitusccosenanisconti mm oscar In anscanain
any 3since
sinismEnancon
cantensesinianisca
y canscos
ancosanan sincan
cosy corn i
n
, y ca nosinnisus cosuc
cos sus
no
uxcan usinu scosin
cos
no
an
acousinn scos
na
