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1°)
ࢁ࢔ = ൭
࢞࢔
࢟࢔
ࢠ࢔
൱ ;
‫ە‬
ۖ
‫۔‬
ۖ
‫ۓ‬࢞࢔+૚ =
૛
૜
࢞࢔ +
૚
૟
࢟࢔ +
૚
૟
ࢠ࢔
࢟࢔+૚
=
૚
૟
࢞࢔ +
૛
૜
࢟࢔ +
૚
૟
ࢠ࢔
ࢠ࢔+૚ =
૚
૟
࢞࢔ +
૚
૟
࢟࢔ +
૛
૜
ࢠ࢔
⟹ ࢁ࢔ା૚ = ൭
࢞࢔ା૚
࢟࢔ା૚
ࢠ࢔ା૚
൱ =
‫ۉ‬
‫ۈ‬‫ۈ‬
‫ۇ‬
૛
૜
࢞࢔ +
૚
૟
࢟࢔ +
૚
૟
ࢠ࢔
૚
૟
࢞࢔ +
૛
૜
࢟࢔ +
૚
૟
ࢠ࢔
૚
૟
࢞࢔ +
૚
૟
࢟࢔ +
૛
૜
ࢠ࢔‫ی‬
‫ۋ‬‫ۋ‬
‫ۊ‬
⟹ ࢁ࢔ା૚ =
‫ۉ‬
‫ۈ‬‫ۈ‬
‫ۇ‬
૛
૜
૚
૟
૚
૟
૚
૟
૛
૜
૚
૟
૚
૟
૚
૟
૛
૜‫ی‬
‫ۋ‬‫ۋ‬
‫ۊ‬
൭
࢞࢔
࢟࢔
ࢠ࢔
൱ = ࡭ࢁ࢔;
࡭ =
‫ۉ‬
‫ۈ‬‫ۈ‬
‫ۇ‬
૛
૜
૚
૟
૚
૟
૚
૟
૛
૜
૚
૟
૚
૟
૚
૟
૛
૜‫ی‬
‫ۋ‬‫ۋ‬
‫ۊ‬
2°) a)
ࢁ࢔ା૚ = ࡭ࢁ࢔		
⟹ ࢁ࢔ = ࡭ࢁ࢔ି૚ = ࡭ሺ࡭ࢁ࢔ି૛ሻ = ࡭૛
ࢁ࢔ି૛ = ࡭૛
ሺ࡭ࢁ࢔ି૜ሻ =	࡭૜
ࢁ࢔ି૜ = ⋯ = ࡭࢔
ࢁ૙
⟹ ࢁ࢔ = ࡭࢔
ࢁ૙
b)
ࡶ = ૟࡭ − ૜ࡵ૜ = ૟
‫ۉ‬
‫ۈ‬‫ۈ‬
‫ۇ‬
૛
૜
૚
૟
૚
૟
૚
૟
૛
૜
૚
૟
૚
૟
૚
૟
૛
૜‫ی‬
‫ۋ‬‫ۋ‬
‫ۊ‬
− ૜ ቆ
૚ ૙ ૙
૙ ૚ ૙
૙ ૙ ૚
ቇ = ቆ
૝ ૚ ૚
૚ ૝ ૚
૚ ૚ ૝
ቇ − ቆ
૜ ૙ ૙
૙ ૜ ૙
૙ ૙ ૜
ቇ = ቆ
૚ ૚ ૚
૚ ૚ ૚
૚ ૚ ૚
ቇ
ࡶ = ቆ
૚ ૚ ૚
૚ ૚ ૚
૚ ૚ ૚
ቇ
ࡶ૛
= ቆ
૚ ૚ ૚
૚ ૚ ૚
૚ ૚ ૚
ቇ ቆ
૚ ૚ ૚
૚ ૚ ૚
૚ ૚ ૚
ቇ = ቆ
૜ ૜ ૜
૜ ૜ ૜
૜ ૜ ૜
ቇ = ૜ࡶ
ࡶ૜
= ࡶ૛
ࡶ = ቆ
૜ ૜ ૜
૜ ૜ ૜
૜ ૜ ૜
ቇ ቆ
૚ ૚ ૚
૚ ૚ ૚
૚ ૚ ૚
ቇ = ቆ
ૢ ૢ ૢ
ૢ ૢ ૢ
ૢ ૢ ૢ
ቇ = ૢࡶ	
࢕࢔	࢙࢛࢖࢖࢕࢙ࢋ	࢛ࢗࢋ ∶				ࡶ࢑
= ૜࢑−૚
ࡶ	; ࢖࢕࢛࢘	࢑ ≥ ૚;
࢕࢔	ࢇ ∶							ࡶ࢑ା૚
= ࡶ࢑
ࡶ = ሺ૜࢑ି૚
ࡶሻࡶ = ૜࢑ି૚
ࡶ૛
= ૜࢑ି૚
૜ࡶ = ૜࢑
ࡶ;
ࢊ࢕࢔ࢉ ∶							 ࡶ࢑
= ૜࢑ି૚
ࡶ ; 		࢑ ≥ ૚;
3°)
࢕࢔	ࢇ:									ࡶ = ૟࡭ − ૜ࡵ૜ ⟹ 				࡭ =
૚
૟
ࡶ + ૜ࡵ૜
⟹ ࡭࢔
= ൬
૚
૟
ࡶ + ૜ࡵ૜൰
࢔
=
૚
૛࢔
෍ ࡯࢔
࢏
൬
૚
૜
ࡶ൰
࢏࢔
࢏ୀ૙
ࡵ૜
࢔ି࢏
⟹ ࡭࢔
=
૚
૛࢔
෍ ࡯࢔
࢏
൬
૚
૜
൰
࢏࢔
࢏ୀ૙
ࡶ࢏
=
૚
૛࢔
෍ ࡯࢔
࢏
൬
૚
૜
൰
࢏࢔
࢏ୀ૙
૜࢏ି૚
ࡶ =
૚
૛࢔
෍ ࡯࢔
࢏
૚
૜
ࡶ
࢔
࢏ୀ૙
⟹ ࡭࢔
= ൭
૚
૛࢔
×
૚
૜
෍ ࡯࢔
࢏
࢔
࢏ୀ૙
൱ ࡶ =
૚
૛࢔
×
૚
૜
× ૛࢔
× ࡶ					 ൭	ࢉࢇ࢘	 ෍ ࡯࢔
࢏
࢔
࢏ୀ૙
= ૛࢔
൱
⟹ ࡭࢔
=
૚
૜
ࡶ
4°)
ࢁ࢔ = ࡭࢔
ࢁ૙ ⟹ ൭
࢞࢔
࢟࢔
ࢠ࢔
൱ =
૚
૜
ቆ
૚ ૚ ૚
૚ ૚ ૚
૚ ૚ ૚
ቇ	൭
࢞૙
࢟૙
ࢠ૙
൱
⟹
‫ە‬
ۖ
‫۔‬
ۖ
‫࢞ۓ‬࢔ =
૚
૜
ሺ࢞૙ + ࢟૙ + ࢠ૙ሻ
࢟࢔ =
૚
૜
ሺ࢞૙ + ࢟૙ + ࢠ૙ሻ
ࢠ࢔ =
૚
૜
ሺ࢞૙ + ࢟૙ + ࢠ૙ሻ

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Un

  • 1. 1°) ࢁ࢔ = ൭ ࢞࢔ ࢟࢔ ࢠ࢔ ൱ ; ‫ە‬ ۖ ‫۔‬ ۖ ‫ۓ‬࢞࢔+૚ = ૛ ૜ ࢞࢔ + ૚ ૟ ࢟࢔ + ૚ ૟ ࢠ࢔ ࢟࢔+૚ = ૚ ૟ ࢞࢔ + ૛ ૜ ࢟࢔ + ૚ ૟ ࢠ࢔ ࢠ࢔+૚ = ૚ ૟ ࢞࢔ + ૚ ૟ ࢟࢔ + ૛ ૜ ࢠ࢔ ⟹ ࢁ࢔ା૚ = ൭ ࢞࢔ା૚ ࢟࢔ା૚ ࢠ࢔ା૚ ൱ = ‫ۉ‬ ‫ۈ‬‫ۈ‬ ‫ۇ‬ ૛ ૜ ࢞࢔ + ૚ ૟ ࢟࢔ + ૚ ૟ ࢠ࢔ ૚ ૟ ࢞࢔ + ૛ ૜ ࢟࢔ + ૚ ૟ ࢠ࢔ ૚ ૟ ࢞࢔ + ૚ ૟ ࢟࢔ + ૛ ૜ ࢠ࢔‫ی‬ ‫ۋ‬‫ۋ‬ ‫ۊ‬ ⟹ ࢁ࢔ା૚ = ‫ۉ‬ ‫ۈ‬‫ۈ‬ ‫ۇ‬ ૛ ૜ ૚ ૟ ૚ ૟ ૚ ૟ ૛ ૜ ૚ ૟ ૚ ૟ ૚ ૟ ૛ ૜‫ی‬ ‫ۋ‬‫ۋ‬ ‫ۊ‬ ൭ ࢞࢔ ࢟࢔ ࢠ࢔ ൱ = ࡭ࢁ࢔; ࡭ = ‫ۉ‬ ‫ۈ‬‫ۈ‬ ‫ۇ‬ ૛ ૜ ૚ ૟ ૚ ૟ ૚ ૟ ૛ ૜ ૚ ૟ ૚ ૟ ૚ ૟ ૛ ૜‫ی‬ ‫ۋ‬‫ۋ‬ ‫ۊ‬ 2°) a) ࢁ࢔ା૚ = ࡭ࢁ࢔ ⟹ ࢁ࢔ = ࡭ࢁ࢔ି૚ = ࡭ሺ࡭ࢁ࢔ି૛ሻ = ࡭૛ ࢁ࢔ି૛ = ࡭૛ ሺ࡭ࢁ࢔ି૜ሻ = ࡭૜ ࢁ࢔ି૜ = ⋯ = ࡭࢔ ࢁ૙ ⟹ ࢁ࢔ = ࡭࢔ ࢁ૙ b) ࡶ = ૟࡭ − ૜ࡵ૜ = ૟ ‫ۉ‬ ‫ۈ‬‫ۈ‬ ‫ۇ‬ ૛ ૜ ૚ ૟ ૚ ૟ ૚ ૟ ૛ ૜ ૚ ૟ ૚ ૟ ૚ ૟ ૛ ૜‫ی‬ ‫ۋ‬‫ۋ‬ ‫ۊ‬ − ૜ ቆ ૚ ૙ ૙ ૙ ૚ ૙ ૙ ૙ ૚ ቇ = ቆ ૝ ૚ ૚ ૚ ૝ ૚ ૚ ૚ ૝ ቇ − ቆ ૜ ૙ ૙ ૙ ૜ ૙ ૙ ૙ ૜ ቇ = ቆ ૚ ૚ ૚ ૚ ૚ ૚ ૚ ૚ ૚ ቇ ࡶ = ቆ ૚ ૚ ૚ ૚ ૚ ૚ ૚ ૚ ૚ ቇ ࡶ૛ = ቆ ૚ ૚ ૚ ૚ ૚ ૚ ૚ ૚ ૚ ቇ ቆ ૚ ૚ ૚ ૚ ૚ ૚ ૚ ૚ ૚ ቇ = ቆ ૜ ૜ ૜ ૜ ૜ ૜ ૜ ૜ ૜ ቇ = ૜ࡶ ࡶ૜ = ࡶ૛ ࡶ = ቆ ૜ ૜ ૜ ૜ ૜ ૜ ૜ ૜ ૜ ቇ ቆ ૚ ૚ ૚ ૚ ૚ ૚ ૚ ૚ ૚ ቇ = ቆ ૢ ૢ ૢ ૢ ૢ ૢ ૢ ૢ ૢ ቇ = ૢࡶ ࢕࢔ ࢙࢛࢖࢖࢕࢙ࢋ ࢛ࢗࢋ ∶ ࡶ࢑ = ૜࢑−૚ ࡶ ; ࢖࢕࢛࢘ ࢑ ≥ ૚; ࢕࢔ ࢇ ∶ ࡶ࢑ା૚ = ࡶ࢑ ࡶ = ሺ૜࢑ି૚ ࡶሻࡶ = ૜࢑ି૚ ࡶ૛ = ૜࢑ି૚ ૜ࡶ = ૜࢑ ࡶ; ࢊ࢕࢔ࢉ ∶ ࡶ࢑ = ૜࢑ି૚ ࡶ ; ࢑ ≥ ૚;
  • 2. 3°) ࢕࢔ ࢇ: ࡶ = ૟࡭ − ૜ࡵ૜ ⟹ ࡭ = ૚ ૟ ࡶ + ૜ࡵ૜ ⟹ ࡭࢔ = ൬ ૚ ૟ ࡶ + ૜ࡵ૜൰ ࢔ = ૚ ૛࢔ ෍ ࡯࢔ ࢏ ൬ ૚ ૜ ࡶ൰ ࢏࢔ ࢏ୀ૙ ࡵ૜ ࢔ି࢏ ⟹ ࡭࢔ = ૚ ૛࢔ ෍ ࡯࢔ ࢏ ൬ ૚ ૜ ൰ ࢏࢔ ࢏ୀ૙ ࡶ࢏ = ૚ ૛࢔ ෍ ࡯࢔ ࢏ ൬ ૚ ૜ ൰ ࢏࢔ ࢏ୀ૙ ૜࢏ି૚ ࡶ = ૚ ૛࢔ ෍ ࡯࢔ ࢏ ૚ ૜ ࡶ ࢔ ࢏ୀ૙ ⟹ ࡭࢔ = ൭ ૚ ૛࢔ × ૚ ૜ ෍ ࡯࢔ ࢏ ࢔ ࢏ୀ૙ ൱ ࡶ = ૚ ૛࢔ × ૚ ૜ × ૛࢔ × ࡶ ൭ ࢉࢇ࢘ ෍ ࡯࢔ ࢏ ࢔ ࢏ୀ૙ = ૛࢔ ൱ ⟹ ࡭࢔ = ૚ ૜ ࡶ 4°) ࢁ࢔ = ࡭࢔ ࢁ૙ ⟹ ൭ ࢞࢔ ࢟࢔ ࢠ࢔ ൱ = ૚ ૜ ቆ ૚ ૚ ૚ ૚ ૚ ૚ ૚ ૚ ૚ ቇ ൭ ࢞૙ ࢟૙ ࢠ૙ ൱ ⟹ ‫ە‬ ۖ ‫۔‬ ۖ ‫࢞ۓ‬࢔ = ૚ ૜ ሺ࢞૙ + ࢟૙ + ࢠ૙ሻ ࢟࢔ = ૚ ૜ ሺ࢞૙ + ࢟૙ + ࢠ૙ሻ ࢠ࢔ = ૚ ૜ ሺ࢞૙ + ࢟૙ + ࢠ૙ሻ