The functionfx - - 1 -cos 3x-x2- if x 0- K- if x - 0 -is continuous at x - 0 for- - - - - - -

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Continuity of a Function

The functionf...

Question

The function
f(x) = ${\begin{matrix} \frac{1 - cos 3 x}{x^{2}}, & if x \neq 0 K, & if x = 0 \end{matrix}$
is continuous at x = 0 for

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पर सतत है?

K = 9

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K =

\frac{9}{2}

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K = 18

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No value of K

K का कोई मान नहीं

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