If angle A is between 0 and 90 degree then the value of ½ cot A [1-(sec A – tan A) 2 / cosec A(sec A – tan A)] is Options are a) 2 b)0 c) 1 d)1/2

Question

PASUPULETI GURU MAHESH · Answer

THE ANSWER IS D SINCE IF A=30 0 THEN ½ cot A [1-(sec A – tan A) 2 / cosec A(sec A – tan A)] =1/2(root 3)[1-((2/root3)-(1/root3)) 2 ] / (2(2/root3)-(1/root3)) simplify that you get 1/2

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If angle A is between 0 and 90 degree then the value of ½ cot A [1-(sec A – tan A) 2 / cosec A(sec A – tan A)] is Options are a) 2 b)0 c) 1 d)1/2

If angle A is between 0 and 90 degree then the value of
½ cot A [1-(sec A – tan A)2 / cosec A(sec A – tan A)] is
Options are
a) 2 b)0 c) 1 d)1/2

1 Answers

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If angle A is between 0 and 90 degree then the value of ½ cot A [1-(sec A – tan A) 2 / cosec A(sec A – tan A)] is Options are a) 2 b)0 c) 1 d)1/2

If angle A is between 0 and 90 degree then the value of ½ cot A [1-(sec A – tan A)2 / cosec A(sec A – tan A)] isOptions area) 2 b)0 c) 1 d)1/2

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If angle A is between 0 and 90 degree then the value of
½ cot A [1-(sec A – tan A)2 / cosec A(sec A – tan A)] is
Options are
a) 2 b)0 c) 1 d)1/2