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If cos(2θ+54°) = sinθ, 0°<(2θ-54°)<90°, then what is the value of $$1\over tan5θ+cosec{5θ\over 2}$$
5Q:
If cos(2θ+54°) = sinθ, 0°<(2θ-54°)<90°, then what is the value of $$1\over tan5θ+cosec{5θ\over 2}$$
- 1$$3\sqrt { 2}$$false
- 2$$2-\sqrt { 3}$$true
- 3$$2\sqrt { 3}$$false
- 4$$2+\sqrt { 3}$$false
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