The numerical value of \[\frac{1}{1+{{\cot }^{2}}\theta }+\frac{4}{1+{{\tan }^{2}}\theta }+\mathbf{3si}{{\mathbf{n}}^{\mathbf{2}}}\theta \] will be

The numerical value of \[\frac{1}{1+{{\cot }^{2}}\theta }+\frac{4}{1+{

1.	The numerical value of \[\frac{1}{1+{{\cot }^{2}}\theta }+\frac{4}{1+{{\tan }^{2}}\theta }+\mathbf{3si}{{\mathbf{n}}^{\mathbf{2}}}\theta \] will be
A.	2
B.	5
C.	6
D.	4
Answer» E.

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The numerical value of \[\frac{1}{1+{{\cot }^{2}}\theta }+\frac{4}{1+{{\tan }^{2}}\theta }+\mathbf{3si}{{\mathbf{n}}^{\mathbf{2}}}\theta \] will be

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