Recommended Questions
- tan 20^@+tan 40^@+tan 60^@+...........+tan 160^@+tan 180^@=
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- Prove that tan 20^@ * tan 40^@ * tan 60^@ * tan 80^@ = 3
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- If tan 20^(@) =lamda, then (tan 160^(@) -tan 110^(@))/(1+ (tan 160^(@)...
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- tan 70^(@) - tan 20^(@) -2 tan 40^(@)=
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- If tan 20^@ =p , " then " (tan 160^@ - tan 110^(@))/(1+ tan 160^(@) ta...
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- tan 20^(@) tan 40^(@) tan 60^(@) tan 80^@=
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- If tan 20^@ = lambda, then (tan160^@ - tan 110^@)/(1+ (tan 160^@)(tan1...
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- IF tan 20^@ = p , then (tan 160^@ - tan 110^@ )/( 1+ tan 160^...
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- Prove the following: (i) "tan" 20^(@) tan 40^(@) tan 60^(@) tan 80^...
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