Math, asked by babitakumari18889, 9 months ago

20000 रु. की राशी प्रति वर्ष चक्रवृद्ध ब्याज की दर से 2
वर्षो मे 25088 रु. हो जाएगी ?

Answers

Answered by swetarani402
0

Answer:

by putting formula,

A=p(1+r/100)^n

25088=20000(1+r/100)^2

25088/20000=(1+r/100)^2

784/625=(1+r/100)^2                    

by simplification

√(784/625)=1+r/100

28/25=1+r/100

(28/25)-1=r/100

(28-25)/25=r/100

3/25=r/100

3×100/25=r

3×4=r

r=12%

Step-by-step explanation:

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