Section III 10 Short-Answer Questions 21. For a sequence {a}. S is the sum of the first n terms of the sequence. S = n²-5n for all n ≥ 1. If 4¹. -4** 2-1 15X2⁹ for positive integers p and q. find the value of p+q.

Q: Can you solve this for C? Please provide a solution on paper!

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Q: 9. Base 11 division: 47.9,, [(2 536A,4) || - S, ? Partial subtraction S, is: a) 2A23 b) 2A21 c) 2123…

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Q: Can you solve b for this question! Solve it on paper

A: We have to solve part (b) as asked.

Q: - Solve for x: x-1 x- 3 10 -,xg -2, 4. 3 x+2 x- 4

A: Ans:-  X = -4.058 , 4.558  Take the LCM and proceed by cross multiplication....as I have done...go…

Q: Can you solve part D and E as well.

A: We have to state whether d, e are true or false with justification.

Q: 4) Solve for x: 3x-24 16 - 3x-12 12 = 3

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Q: V5xyl8

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Q: |r + y = -3 *- y = 11

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Q: Solve for x: A 2B x+3

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Q: Could you solve b c d and e?

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Q: Solve h=ab+rh=ab+r for a

A: Given     h= ab + rh We can solve for a by separating it

Q: 4х +1 Зx + 2х 1 3х +2 | 8 a.

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Q: refer  to  image  below.

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Q: How do I solve these two math problems?

A: Explanation 8 Explanation 9 Basic concept to solve this problem Solving part

Q: 1. 2x + 4y + 3: = 15 4x + 5y + 3: == 24 6r + 5y + 5z = 22

A: 1. 2x + 4y + 3z = 15    4x + 5y + 3z = 24    6x + 5y + 5z = 22    243453655 xyz = 152422Augmented…

Q: tanx 2 √2² sec xdx

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