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If f(x+y)=f(x)f(y) for all x,yinR and f(...

If `f(x+y)=f(x)f(y)` for all `x,yinR` and `f(5)=4` and `f'(0)=2`, then find `f'(5)`

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USHA PUBLICATION-CONTINUITY AND DIFFERENTIABILITY APPLICATION OF DERIVATIVES -EXERCISE
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  3. If f(x+y)=f(x)f(y) for all x,yinR and f(5)=4 and f'(0)=2, then find f'...

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  4. If f(x)=abs(cos 2x), then find f'(pi/4+0)

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  5. If f(4)=4, f'(4)=1, then find lim(xrarr4)(2-sqrtf(x))/(2-sqrtx)

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  6. Find the values of x, for which d/dxcot(cot^-1x)=1.

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  7. Find x, for which d/dx cos(cos^-1 x)=1.

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  8. Write the value x for which d/dxsin^-1(sin x)=1

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  9. Find x, for which d/dx cos(cos^-1 x)=1.

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  10. Find x, for which d/dxsec(sec^-1x)=1.

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