Page 250 - Math Grade 11 (Basic)

PROEUS DARA

1 1 1 I I I
3. n. I, 4' 9' 2. 2' 6' , 1:1. 4, -1, 0, -1 'li5. , -1, 2, -4 ; 4. n. Un = 2xn+3
16 12 20 2
2. Un = 2 X n 5 f:'l. Un = -3 X 11 + 19 mu =~ 7. O,;;;ans;l ~fi (a,J
· " 2n + 1
1
m h5nm ru '1
&
1
8. n. Miii~~mru 2. ~iii91bU '1 9. n. ~iii91bUtLf11'\3 &tilru 1 mo~~91bUtLf11'\3 '1
&
1 1 1
2
2. ~nmrutLm'\3 ttilru ~ mo~~mrutLm'\3 '1
1

4. n. 25 iii 2. 37 iii : 5. n. Miiit~8ctlhliii~Ll~ 2. Mn&~g~~t'i3~ctlhln~Ll~ '1
lJ u & 4 & 61 & " "'G1
1 1 1 1
6. n. U 40 = 13 '1 2. U 0 = 0 '1 1:1. U 1 = -15 , d = 3 2h U = 3
0
211 5 211 3
7.'i:Jl~25~tlu0'JIT1'1 8. U 1 1 -U = + + =~>0 tlOC~8hliii(U)tJlhlfi~Cl~tfi~'1
~ - + n 4 4 2 u ~ n i &6"1
9. 17, 21, 25, 29, 33 '1 10. s,o = 930 '1 11. 7, 12, 17 ~ 17, 12. 7
2
12. n. 5402 2. 1000 1:1. -4725 m. ; 13. ~ru:tmli 12 'f~ '1 14. s, = 585
5
nsuj~~m
5
5. n. q = 3 U 10 = 39366 2. q = 4 u, = 4 l't q = 2 , 57 = 381 '1
' '
9( (])n+l) 2( (])")
6. n. 24480 2. 29524 1:1. 1261 lli-1- --1--
256 3 243 . 8 9 3 4
~ - 7 - 448
10. n. 0.7 = 2. 2.34 = 2:92 1:1. 0.452 = 990 '1
9

6. U 1 = 64026.088 , U 2 = 57623.479 , U 1 = 51861.131 , U 4 = 46675.018 , U = 42007.516
5
7.n. Un=3+3n, Vn=3+2n; 8. U 10 =44, Sw=215 '1
2 2
9. Soo = 6 '1 10. 1 X = 2 ' X = - ' 2. n. q = 3 '1 2. u, = '1
3

nsuj~~ ~

1 o. 1:1. ( 2 - J3 t + ( 2 + J3 ( = 2 nil h ~ h m ( 2 J3 ( + ( 2 + J3 r' = 1 1:1 n.n n h Vi h rll ~ h ( 2 - J3 )'
1 "'

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