Page 25 - Math Grade 11 (Basic)

PROEUS DARA

0 '1::1 I:$ Q.l
?HlJ12ltHlitin 7 n1:l'OiHSMn8Ht.fl'tllH'i 1, 2, 4, 8, 16, 32, 64 '1
U II U /J l.j
1

S = I + 2 + 4 + 8 + 16 + 32 + 64 (l)

?H1JlHtliJtlrhts (1) '2tlt:Hl.Hu'~mi:HM 2 t?'i[f!S
1 A U II ~
2S = 2 + 4 + 8 + 16 + 32 + 64 + 128 (2)

run (2)- (1) r:?'ims

2S-S = (2+4+8+ 16+32+64+ 128)-(1 +2+4+8+ 16+32+64)

s = 128- 1 = 127
t?'iHltHi{hm0'05tl~9ltmrull RnniAm'eSf.ibli'On n n~'OtltSMnuHl1i'i:fl'in
L.; ~ U 61 U II U /J l.j
1 1
d5t?'irun s" ctltHlitin n n~titltSMnuHtfl'i:fl'int1:lrn'i:flsn'913ru U 1 ~tldrumlti
u wu /) l.j ww u
I

zu3
U
U
q S II = lq + lq + lq + ••• + u" (2)
lq
run (2)- (I) r:?'ims

~(q-l)S, = U4'-UI=*'(q-1)SII = Ul(q"-1)

r;{j q,;l t?'i,..,...S S = Ul(qn-1)
'-ll n q 1

0 tO o ';) t::~ Q.l
ruunr;r:~~ 1 n. ?'iM2ldrutin 1 ni::ltitltSMnu~M'i:fl'in 5+ 10+20+40+ ... '1
1.1 U II U <J l.j
1
2. ?'iM2ldrutinntSMnmn1imH'i 2+6+18+ ... +1458 '1
u IJ /) l.j
1

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