If \[\theta \]and \[\varphi \]are angles in the 1st quadrant such that \[\tan \theta =1/7\]and \[\sin \varphi =1/\sqrt{10}\].Then [Kurukshetra CEE 1998; AMU 2001]

\[\theta +2\varphi =90{}^\circ \]

\[\theta +2\varphi =60{}^\circ \]

\[\theta +2\varphi =30{}^\circ \]

\[\theta +2\varphi =45{}^\circ \]

If \[\theta \]and \[\varphi \]are angles in the 1st quadrant such that

1.	If \[\theta \]and \[\varphi \]are angles in the 1st quadrant such that \[\tan \theta =1/7\]and \[\sin \varphi =1/\sqrt{10}\].Then [Kurukshetra CEE 1998; AMU 2001]
A.	\[\theta +2\varphi =90{}^\circ \]
B.	\[\theta +2\varphi =60{}^\circ \]
C.	\[\theta +2\varphi =30{}^\circ \]
D.	\[\theta +2\varphi =45{}^\circ \]
Answer» E.

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If \[\theta \]and \[\varphi \]are angles in the 1st quadrant such that \[\tan \theta =1/7\]and \[\sin \varphi =1/\sqrt{10}\].Then [Kurukshetra CEE 1998; AMU 2001]

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