If cos (? + 31°) = sin 47°, then what is the value o - Exam Yatra

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145

M: +1.00/-0.25

If cos (? + 31°) = sin 47°, then what is the value of sin 5??

[SSC CPO 3 July 2017 Morning Shift With Answers]

A 1/2

B 1/?2,

C ?3/2,

D 0,

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