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In a bank, principal increases continuously at the rate of r% per year. Find the value of r if Rs 100 double itself in 10 years `(loge^2=0. 6931)`

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The correct Answer is:
`r=6.931%`.
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MODERN PUBLICATION-DIFFERENTIAL EQUATIONS-NCERT - FILE (Questions from NCERT Book) (Exercise 9.4)
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  2. Find the general solution of the differential equations (e^x+e^(-x))d...

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  7. Solve the differential equation e^(x) tan y dx + (1-e^(x))sec^(2) y dy...

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  8. The differential equations, find a particular solution satisfying the...

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  9. The differential equations, find a particular solution satisfying the...

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  17. In a bank, principal increases continuously at the rate of r% per yea...

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  18. In a bank, principal increases continuously at the rate of 5% per yea...

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  19. In a culture, the bacteria count is 1,00,000. The number is increas...

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  20. (dy)/(dx)=e^(x+y)

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