125 tet maths paperp1
DESCRIPTION
125 Tet Maths Paperp1TRANSCRIPT
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1. =
2. = -
3. = -------------------------- X 100
4. = -------------------------- X 100
5. = X X -------------------------------------------------------- 100
6. = +
7. = ------------------------------------ X 100
8. = ------------------------------------ X 100
9. ,
= 100 --------------------------------- X . 100 + % = 100 + % --------------------------------- X . 100
10. , = 100
--------------------------------- X . 100 %
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= 100 + % --------------------------------- X . 100
11. x y
. X . . X . -------------------------------------------------------- X 100 . X . + , .
12. = -
13. = -
14. = +
15. = 100
------------------------------------ X . 100
16. = 100 = ------------------------------------ X . 100
17. , ,
100 % = ----------------------------- X . 100 + %
18. , , 100 + % = ----------------------------- X . 100 %
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19. % ,
= 100 100 ----------------------------------------- X ----------------------------------------- X .
[100 % ] [100 2 % ]
20. % ,
= [100 % ] [100 2 % ] ------------------------------------------------ X ------------------------------------------------- X . 100 100
21. ?
X % Y% ? (X + Y) % , X %, Y% .
22. : - , , , - , , , , , , , , , , .
23. = X X ----------------------------------------------------------- 100
24. = +
25. = --
26. = --
27. = X 100 ----------------------------- X .
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28. = X 100 ----------------------------- X .
29. = X 100 ----------------------------- X . 3 = 6 = 9 = 10 = 10/12 5 = 5/12 365 = 1 292 = 4/5 219 = 3/5 146 = 2/5 73 = 1/5
30. = P [ 1+r/100]n
P
31. = P [ 1+ (r/100) ]2n
P
32. = P [ 1+ (r/100) ]4n
P
33. = P (r/100 ) 2
P = r = .
34. :
, , ,
.
P [ 1+r/100]n = PRESENT VALUE .
, , ,
.
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P [ 1 - r/100]n = PRESENT VALUE .
35. P = Present value X 100 n -------------------------- (100+r ) X (100+r )
P = Present value X 100 n -------------------------- (100 - r ) X (100 - r )
36. = PNR/100 Where P = PRINCIPAL N = IF ONE YEAR THEN APPLY N =13/2 2 year N = 25 3 YEAR N = 111/2 4 YEAR N = 98 5 YEAR N = 305/2 R = RATE OF INTEREST
37. FORMULA FOR EMI = + ----------------------------------------------------
38. N 1/N . 1/N N .
39. X , Y = X + Y --------------
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X Y
40. X .
Y .
XY ----------
Y X
41. X , Y Z . Z [ X+Y ] W = --------------- = 1 - W = W1
X * Y
= W1 * Y
42. X , Y Z . M . ? XY [Y M ] W = --------------- * -----------
X + Y Y
43. X, Y, Z
XYZ ---------------------------- XY + YZ + ZX
44. X , Y , Z , + + + ++ = 2 [ + + ] + + . M . 2M . = 2M * Y / Y 2M
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= 2M * Z / Z 2M = 2M * X / X 2M
45. X , Y . . M ,
- = --------------------------------------- * Y
X + Y - =
-------------------------------- * Y
X + Y 46. X, Y, Z
. . M , . = YZ : ZX : XY N - = M /N * YZ
- = M /N * ZX
- = M /N * XY
47. X, Y, Z . M . .
3 = M * [ X + Y ] -------------------------------- = W XY = 1 - W = W1
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= W1 * XZ ---------------- X + Z
48. X, Y, Z
. M . . M = M * [ XYZ ] -------------------------------- = W XY + YZ + ZX = 1 - W = W1 = W1 * XY ----------------
X + Y
49. X . Y . Z . , ,
XYZ ---------------------------- YZ + XZ XY 50. X .
Y . , ,
XY ------------------------- Y X
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52. X . Y . , ,
XY ----------------------- X + Y
1. = 360 2. = 180 3. = 2 r 4. = 5. = 6. = 7. = 8. = 9. = 90 10. . 11. = [ n 2 ] * 180
n
Prepared By
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