\( \frac {1 – cot \, 45^{\circ}}{1+ cot \, 45^{\circ}}\) is _____(a) 0(b) 2(c) 3(d) 1This question was posed to me in exam.The origin of the question is Trigonometric Ratios ofSpecific Angles in division Trigonometry of Mathematics – Class 10

\( \frac {1 – cot \, 45^{\circ}}{1+ cot \, 45^{\circ}}\) is _____(a)

1.	\( \frac {1 – cot \, 45^{\circ}}{1+ cot \, 45^{\circ}}\) is _____(a) 0(b) 2(c) 3(d) 1This question was posed to me in exam.The origin of the question is Trigonometric Ratios ofSpecific Angles in division Trigonometry of Mathematics – Class 10
Answer» The correct CHOICE is (a) 0 The best I can explain: \( \FRAC {1 – COT \, 45^{\circ}}{1+cot \, 45^{\circ}} = \frac {1-1}{1+1}\) = \( \frac {0}{1}\) = 0

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\( \frac {1 – cot \, 45^{\circ}}{1+ cot \, 45^{\circ}}\) is _____(a) 0(b) 2(c) 3(d) 1This question was posed to me in exam.The origin of the question is Trigonometric Ratios ofSpecific Angles in division Trigonometry of Mathematics – Class 10

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