Page 16 - Math Grade 12 (Advance)

PROEUS DARA

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flJUTJfifi'/2: tf:l'tflS1JHFilrulhl~tlJ P Q R 1
1
1
m1nntl~tl{1 C stlntl~~tmrt.ntsg'tfls~tl{1 C m1n
~ ~ 1 ~ Lj 4 2
I I
QtltUiru'tflS llP Q R m1nQtl~~rl C Stl'tflSdl
2 2 2
2
I I
u~u~tiwJri~uzu '1 tf:l2J~tltsL~tmrt.nhl~tlJ
I
P Q R 'tflSL'litHH~stl2 bnm '1 tf:lQlS M 1 Q R
1 1
1 1
1
ADQR "PQR ADQR '1 •~n...!n<«~nF.-1
'L>.rz_z 2 'u 3 3 3, ... ,ur" n n • 1.-l•u'rl •';a

2
Gtffw: tf:lQlSt~Ln!{Jl LlP 1 Q 1 R 1 = ~x2 xsin~ = ,J3

~Jltl t9J6i tfhrutlu~ rn llP" + 1 Q" + 1R" + 1 ~1 QJ

i:i 6i~tlti t ttl ru§H~ r1 rn ts~~ t filrt.n t24Bn run rn tSH:ltl
a 4 u u Li n lJ
I
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llP"Q"R" '1 tf:lQlS llP"Q"R" Stl llPn+lQn+ 1Rn+l dl
8
1
~~&mrt.ntl8ff!'tflsdrntrl.]u "+ =I '1 t:Jmsgnrnun
Li u .. s" 4 u u
'? \) C» 0 I ~ ~
'~Ln!{Jl&S1Jl tmrt.n mtl~ hldld blilJfit hlm~ rulffi1Jl~S ~
t[:jrn'tfls6i'91 thlstl ,J3 stlnrnw'~m~ r = l '1 tttlru
u ~ u u 4
4
lrl < 1 tSlHt'iTI~~'tflSdblilJn~ s = ,/3 = f '1
1
1--
4
.,...,.,.
-
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fl fl
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Lf1nt!g: t6ithlHi~rul'tfl1J12ltltLFn~dlthl~~~ y_&hlHn
n. 2 + 6 + 18 + 15 + ... 2. cJ2+I)+CJ2-o+csJ2-7)+ ...

.. n=1 ll = l
= =
.. L ka 11 = k L,.an = ka. tt:lrn k mt1~strH
IZ =I IZ = 1
co = =
'" L,. (a"+ b 11 ) = L,. an +lL bn = a+ P
ll=J ii=l ll = l
= = co
• L,.Can-b 11 ) = L,.a 11 - L,.bn = a.-P '1
n =I n =I ll= l

11