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If f(x)=sgn(2sinx+a) is continuous for a...

If `f(x)=sgn(2sinx+a)` is continuous for all `x ,` then find the possible values of `adot`

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BANSAL-CONTINUITY AND DIFFERENTIABILITY-All Questions
  1. Discuss the continuity of f(x)=sgn(2cosx-1)

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  2. Discuss the continuity of f(x)=sgn(x^2-2x+3)

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  3. If f(x)=sgn(2sinx+a) is continuous for all x , then find the possible ...

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  4. Discuss the continuity of f(x)=(lim)(nvecoo)(x^(2n)-1)/(x^(2n)+1)

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  5. Discuss the continuity of f(x)=("lim")(nvecoo)cos^(2n)xdot

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  6. Discuss the continuity of the following function f(x)={1,\ if\ x\ i ...

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  7. Find the value of x where f(x)={x ,\ if\ x\ r a t ion a l1-x ,\ if\ x\...

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  8. If f(x)=(x+1)/(x-1)a n dg(x)=1/(x-2),t h e n discuss the continuity ...

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  9. Find the value of x in [1,3] where the function [x^2+1]([dot] represen...

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  10. Discuss the continuity of f(x)=[tan^(-1)x]([dot] represents the greate...

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  11. Discuss the continuity of f(x)={cot^(-1)x]({dot} represents the fracti...

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  12. Discuss the continuity of f(x) in [0, 2], where f(x)=(lim)(n->oo)(s...

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  13. Discuss the continuity of f(x)={x^2,xi sr a t ion a l-x^2,xi si r r a...

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  14. If y=1/(t^2+t-2),w h e r et=1/(x-1), then find the number of points wh...

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  15. Proved that: f(x)=[x\ if\ x in Q0\ if\ x !in Q\ is continuous only ...

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  16. Proved that: f(x)=[x\ if\ x in Q-x\ if\ x !in Q\ is continuous only...

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  17. Proved that: f(x)=[x\ if\ x in Q1-x\ if\ x !in Q\ is continuous onl...

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  18. Find the left and right hand derivative of the following function a...

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  19. Find the left and right hand derivative of the following function a...

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  20. Find the left and right hand derivative of the following function a...

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