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###### If $heta$ and $varphi$ are the roots of the equation $8 x^{2}+22 x+5=$ 0 , then(A) both $sin ^{-1} heta$ and $sin ^{-1} varphi$ are real(B) both $sec ^{-1} heta$ and $sec ^{-1} varphi$ are real(C) both $an ^{-1} heta$ and $an ^{-1} varphi$ are real(D) none of these

If $ heta$ and $varphi$ are the roots of the equation $8 x^{2}+22 x+5=$ 0 , then (A) both $sin ^{-1} heta$ and $sin ^{-1} varphi$ are real (B) both $sec ^{-1} heta$ and $sec ^{-1} varphi$ are real (C) both $ an ^{-1} heta$ and $ an ^{-1} varphi$ are real (D) none of these

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