If lim x - 01-a sin xcosec x-3- then a is

The correct option is A In 33 = x → 0lim (1+a sin x)^cosecx [1^∞ form] ⇒x → 0lim e^cosec x.a sin x = e^a ∴ e^a = 3 ⇒ a = log_e 3 = ln 3. ...

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Indeterminate Forms

If lim x → 01...

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If $lim x \to 0 (1 + a sin x)^{c o s e c x} = 3,$ then a is

In 2

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