\[\underset{\theta \to 0}{\mathop{\lim }}\,\frac{1-\cos \theta }{{{\theta }^{2}}}=\] [AI CBSE 1981, 91; DSSE 1981, 83]

\[\underset{\theta \to 0}{\mathop{\lim }}\,\frac{1-\cos \theta }{{{\th

1.	\[\underset{\theta \to 0}{\mathop{\lim }}\,\frac{1-\cos \theta }{{{\theta }^{2}}}=\] [AI CBSE 1981, 91; DSSE 1981, 83]
A.	1
B.	2
C.	\[\frac{1}{2}\]
D.	\[\frac{1}{4}\]
Answer» D. \[\frac{1}{4}\]

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\[\underset{\theta \to 0}{\mathop{\lim }}\,\frac{1-\cos \theta }{{{\theta }^{2}}}=\] [AI CBSE 1981, 91; DSSE 1981, 83]

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