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Evaluate : 2((cos65^(@))/(sin25^(@)))-(...

Evaluate : `2((cos65^(@))/(sin25^(@)))-(tan20^(@))/(cot70^(@))-sin90^(@)+tan5^(@)tan35^(@)tan60^(@)tan55^(@)tan85^(@)`

Text Solution

Verified by Experts

The correct Answer is:
`sqrt(3)`
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