Question

HEY GUYS !!!
....
SOLVE IT PLEASE
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Answer 1

Answer:

n = 1 year..For half-yearly{1/2 years}

9466.5

Step-by-step explanation:

(7)

Given, P = 4400, A = 4576, R = 8% = 4%{compounded half-yearly}

We know that A = P(1 + r/100)ⁿ

⇒ 4576 = 4400(1 + 4/100)ⁿ

⇒ (4576/4400) = (1 + 4/100)ⁿ

⇒ (1.04) = (1 + 0.04)ⁿ

⇒ 1.04 = (1.04)ⁿ

⇒ (1.04)¹ = (1.04)ⁿ

⇒ n = 1.

Therefore, n = 1.

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(8)

Given, Amount = 9826, Time n = 3/2 years, R = 2.5%.

Given that the interest is compounded half-yearly.

We know that A = P(1 + r/2)²ⁿ

⇒ 9826 = P(1 + 0.025/2)³

⇒ 9826 = P(1 + 0.0125)³

⇒ 9826 = P(1.0125)³

⇒ 9826 = 1.03797P

⇒ P = 9466.5.

Therefore, required sum = 9466.5

Hope this helps!

Answer 2

Step-by-step explanation:

P = 4400, A = 4576, R = 8% = 4%

A = P(1 + r/100)ⁿ

4576 = 4400(1 + 4/100)ⁿ

(4576/4400) = (1 + 4/100)ⁿ

(1.04) = (1 + 0.04)ⁿ

1.04 = (1.04)ⁿ

(1.04)¹ = (1.04)ⁿ

n = 1.

Therefore, n = 1.

Amount = 9826, Time n = 3/2 years, R = 2.5%.

A = P(1 + r/2)²ⁿ

9826 = P(1 + 0.025/2)³

9826 = P(1 + 0.0125)³

9826 = P(1.0125)³

9826 = 1.03797P

P = 9466.5.

sum = 9466.5