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Differentiate cos (tan sqrt(x+ 1))...

Differentiate `cos (tan sqrt(x+ 1))`

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The correct Answer is:
`(-1)/(2 sqrt(x+1)) sin (tan (sqrt(x+1))sec^(2) (sqrt(x+1)))`
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KUMAR PRAKASHAN-CONTINUITY AND DIFFERENTIABILITY-NCERT Exemplar Problems and Solution (Short Answer Type Questions)
  1. Differentiate sin sqrtx + cos^(2) sqrtx

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  2. Differentiate sin^(n) (a x^(2) + bx + c)

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  3. Differentiate cos (tan sqrt(x+ 1))

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  4. Differentiate sin x^(2) + sin^(2)x + sin^(2) (x^(2))

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  5. Differentiate sin^(-1) ((1)/(sqrt(x + 1)))

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  6. Differentiate (sin x)^(cos x)

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  7. Differentiate sin^(m) x.cos^(n) x

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  8. Differentiate (x+1)^(2) (x + 2)^(3) (x + 3)^(4)

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  9. Differentiate cos^(-1) ((sin x + cos x)/(sqrt2)), - (pi)/(4) lt x lt (...

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  10. Differentiate tan^(-1) sqrt((1-cos x)/(1 + cos x)), - (pi)/(4) lt x lt...

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  11. Differentiate tan^(-1) (sec x + tan x), -(pi)/(2) lt x lt (pi)/(2)

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  12. Differentiate, tan^(-1) ((a cos x- b sin x)/(b cos x + a sin x)), (-pi...

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  13. Differentiate sec^(-1) ((1)/(4x^(3)-3x)), 0 lt x lt (1)/(sqrt2)

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  14. Write the following functions in the simplest form : tan^(-1)((3a^(2...

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  15. Prove that : tan^(-1)((sqrt(1+x^(2))+sqrt(1-x^(2)))/(sqrt(1+x^(2))-s...

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  16. Find (dy)/(dx): x=t + (1)/(t) and y= t - (1)/(t)

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  17. Find (dy)/(dx) of each of the functions expressed in parametric form: ...

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  18. Find (dy)/(dx) of each of the functions expressed in parametric form: ...

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  19. Find (dy)/(dx) of each of the functions expressed in parametric form: ...

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  20. Find (dy)/(dx) of each of the functions expressed in parametric form: ...

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