Which of the following is the value of \sqrt{ {1− \sin ⁡45^{ \circ }/{1 + \sin ⁡45^{ \circ }}}?

Correct Answer is : sec 45° – tan 45°

SSC CPO 9 Nov 2022 Shift 3 Paper

Question : 149 of 200

Marks: +1, -0

Which of the following is the value of

√{\;{1−\ sin\;⁡45^{\;∘\;}}/{1\;+\;\ sin\;⁡45^{\;∘\;}}}

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