If \[2{{\cos }^{2}}x+3\sin x-3=0,\,\,0\le x\le {{180}^{o}}\], then x = [MP PET 1986]

\[{{60}^{o}},{{120}^{o}},{{180}^{o}}\]

\[{{30}^{o}},{{90}^{o}},{{150}^{o}}\]

\[{{0}^{o}},{{30}^{o}},{{150}^{o}}\]

\[{{45}^{o}},{{90}^{o}},{{135}^{o}}\]

If \[2{{\cos }^{2}}x+3\sin x-3=0,\,\,0\le x\le {{180}^{o}}\], then x =

1.	If \[2{{\cos }^{2}}x+3\sin x-3=0,\,\,0\le x\le {{180}^{o}}\], then x = [MP PET 1986]
A.	\[{{30}^{o}},{{90}^{o}},{{150}^{o}}\]
B.	\[{{60}^{o}},{{120}^{o}},{{180}^{o}}\]
C.	\[{{0}^{o}},{{30}^{o}},{{150}^{o}}\]
D.	\[{{45}^{o}},{{90}^{o}},{{135}^{o}}\]
Answer» B. \[{{60}^{o}},{{120}^{o}},{{180}^{o}}\]

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If \[2{{\cos }^{2}}x+3\sin x-3=0,\,\,0\le x\le {{180}^{o}}\], then x = [MP PET 1986]

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