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Find fprime(x)if f(x)=(sinx)^(sinx)for ...

Find `fprime(x)`if `f(x)=(sinx)^(sinx)`for all `0ltxltpi`

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`y=sinx^(sinx)`
Taking log both sides
`log y =log sinx^(sinx)`
`logy=sinx*log(sinx)`
differintiate w.r.t.x
`(d(logy))/(dx)=(d(sinx*logsinx))/(dx)`
`1/y*dy/dx=log(sinx)(d(sinx))/(dx)+sinx*(d(logsinx))/(dx)`
`1/y*dy/dx=cosxlog(sinx)+(d(sinx))/(dx)`
...
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NCERT-CONTINUITY AND DIFFERENTIABILITY-SOLVED EXAMPLES
  1. Differentiate sin^2xw.r.t e^(cosx).

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  2. Differentiate the following w.r.t x.(i) sqrt(3x+2)+(1/(sqrt(2x^2 + 4))...

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  3. Find fprime(x)if f(x)=(sinx)^(sinx)for all 0ltxltpi

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  4. Verify Rolles theorem for the function y=x^2+2,a=-2and b = 2.

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  5. Verify the Mean Value Theorm for f(x)=x^2 in the interval [2,4].

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  6. If y=3e^(2x)+2e^(3x). Prove that (d^2y)/(dx^2)-5(dy)/(dx)+6y=0.

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  7. If y=sin^(-1)x, show that (1-x^2)(d^2y)/(dx^2)-x(dy)/(dx)=0.

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  8. Find all the points of discontinuity of the function f defined byf(x)=...

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  9. Discuss the continuity of the function f defined by f(x)={(x+2,"if",x...

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  10. Discuss the continuity of the function f given by f(x)={x , ifxgeq0x^2...

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  11. Discuss the continuity of the function defined byf(x)={x+2, ifx<0-x+2,...

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  12. Find all the points of discontinuity of the greatest integer function...

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  13. Show that every polynomial function is continuous.

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  14. Discuss the continuity of sine function.

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  15. Prove that every rational function is continuous.

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  16. Show that the function defined by f(x) = sin(x^2)is a continuous func...

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  17. Prove that the function defined by f(x) = t a n xis a continuous func...

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  18. Examine whether the function f given by f(x)=x^2 is continuous at x =...

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  19. Discuss the continuity of the function f given by f(x) = |x| at x = 0.

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  20. Check the continuity of the function f given by f(x) = 2x + 3 at x = ...

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