Math, asked by shobhitup619, 5 hours ago

(7) 5120 र का 12.5% वार्षिक ब्याज की दर से (1)/(2) वर्ष का चक्रवृद्धि ब्याज बताइए जबकि ब्याज प्रति तिमाही देय है।​

Answers

Answered by ridhimarajni
0

Answer:

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Answered by amitnrw
1

Given :  5120 र  

12.5% वार्षिक ब्याज की दर से  

ब्याज प्रति तिमाही देय है

To Find :  (1)/(2) वर्ष का चक्रवृद्धि ब्याज

Solution:

P  = 5120

R =  12.5% वार्षिक ब्याज की दर  

t =  1/2 वर्ष  

n =  4   ( 1  वर्ष  = 4  तिमाही)

A = P (1  + \frac{R}{100n})^{nt}

चक्रवृद्धि ब्याज = A - P

A = 5120 (1  + \frac{12.5}{100\times4})^{(4\times\frac{1}{2})}

A = 5120 (  \frac{33}{32})^{2}

A = 5,445

चक्रवृद्धि ब्याज = 5445 - 5120 = 325  rs

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