If \\theta is the real then the modulus of { 1 }/ { 1 + \cos \\theta + i \sin \\theta } is

{ 1 } /{ 2 } \sec { \\theta }/ { 2 }

{ 1 } /{ 2 } \cos { \\theta }/ { 2 }

AP and TS EAMCET Engineering Model Paper 8

Question : 13 of 160

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If θ is the real then the modulus of

1+cos‌θ+i‌sin‌θ

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