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Show that,cot16^(@) cot44^(@) + cot44^(@...

Show that,`cot16^(@) cot44^(@) + cot44^(@) cot76^(@) + cot76^(@) cot 16^(@) = 3`

Text Solution

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The correct Answer is:
`[:. tan (90^(@) - theta ) = cot theta]`
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