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निकालें underset(xrarr0)(lim)(3sinx-sin ...

निकालें `underset(xrarr0)(lim)(3sinx-sin 3x)/(x(cos 2x-cos 4x))`

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Verified by Experts

The correct Answer is:
`(2)/(3)`
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DAS GUPTA-सीमा-प्रश्नावली 3
  1. मान निकालें underset ( theta rarr 0)("lim")(tan 3 theta - sin 3 thet...

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  2. मान निकालें underset( xrarr 0 ) ( "lim")(cos x- cos 3x)/( x ( sin x -...

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  3. निकालें underset(xrarr0)(lim)(3sinx-sin 3x)/(x(cos 2x-cos 4x))

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  4. मान निकालें underset( theta rarr0)("lim")(cosectheta-cottheta)/(theta)

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  5. निकालें underset(xrarr0)(lim)(1-secx)/(x^(2))

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  6. मान निकालें underset( x rarr0 ) ( "lim")(cosx - cos3x)/( x^(2))

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  7. मान निकालें underset( x rarr 0)("lim")(tan x - sin x )/( x^(2))

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  8. मान निकालें underset(x rarr 0 ) ("lim") (sin ( alpha+beta)x+sin ( alph...

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  9. underset( x rarry )("lim") ( sin x- sin y )/(x-y)

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  10. underset( x rarry )("lim") ( tan x- tan y )/(x-y)

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  11. underset( x rarry )("lim") ( cos x- cos y )/(x-y)

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  12. underset( x rarry )("lim") ( cot x- cot y )/(x-y)

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  13. underset( x rarry )("lim") ( sec x- sec y )/(x-y)

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  14. निकालें underset(theta-(pi)/(2))(lim)(cot theta - cos theta)/(cos^(3)t...

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  15. underset( y rarr theta ) ("lim")(y cos theta - theta cos y )/(y - thet...

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  16. underset( x rarr (pi) /(2))("lim")( 1- sinx)/( cos x) या underset( x...

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  17. underset( theta rarr (pi)/(2))("lim")(2 cos theta ) /( pi - 2 theta )

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  18. lim(x rarr pi//2)(1-sinx)/((pi/2-x)cotx)

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  19. underset( x rarr ( pi )/( 2))( "lim")((pi)/(2)-x ) tan x

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  20. underset(x rarr y ) ("lim")( cosec x-cosec y ) /( x -y )

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