If \[\underset{x\to 0}{\mathop{\lim }}\,{{(1+asinx)}^{\cos ecx}}=3.\]then a is

If \[\underset{x\to 0}{\mathop{\lim }}\,{{(1+asinx)}^{\cos ecx}}=3.\]t

1.	If \[\underset{x\to 0}{\mathop{\lim }}\,{{(1+asinx)}^{\cos ecx}}=3.\]then a is
A.	ln 2
B.	ln 3
C.	ln 4
D.	\[{{e}^{3}}\]
Answer» C. ln 4

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If \[\underset{x\to 0}{\mathop{\lim }}\,{{(1+asinx)}^{\cos ecx}}=3.\]then a is

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