underset( x rarr 0 ) ( "lim")( (1- cos 2...

`underset( x rarr 0 ) ( "lim")( (1- cos 2x) ( 3 + cos x ))/( x tan 4x)` is equal to `:`

underset( x rarr 0 ) ( "lim")( (1- cos 2x) ( 3 + cos x ))/( x tan 4x) ...
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If (lim)(x->0)k x\ cosec\ x=(lim)(x->0) xcosec\ k x , find k
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lim (x rarr0) (1-cos (2x ^ (3))) / (x ^ (@) tan ^ (23) x sin ^ (2) 4x)
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underset(x rarr 0) lim (x tan 2x-2xtan x)/(1- cos 2x)^(2)
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The limit underset( x rarr0 ) ( "lim") ( 1- cos x sqrt( cos 2x))/( x^(...
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underset( x rarr 0 ) ("lim") ( cos mx )^(n//x^(2))
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underset( x rarr 0 ) ( "lim")( x tan 2x - 2x ta n x )/(( 1- cos 2x)^(...
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If l = underset( x rarr 0) ("Lim")( x ( 1+ a cos x ) - bsin x ) /( x...
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underset( x rarr 0 ) ( "lim")( (1- cos 2x) ( 3 + cos x ))/( x tan 4x) ...
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