Recommended Questions
- Prove that tan 50^(@) -tan40^(@)-2tan10^(@).
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- Prove that: tan20^0tan40^0tan80^0=tan60^0
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- Prove that tan20^0tan40^0tan80^0=tan60^0
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- 132.tan40+2tan10 is equal to (a)tan60(c)cot40(b)tan50(d) none of these
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- tan4 0^@+2tan1 0^@ is equal to
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- The value of tan40^(@)+2tan10^(@)is
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- Prove that tan 50^(@) -tan40^(@)-2tan10^(@).
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- Find tan 20^(@) + tan40^(@) + sqrt(3)tan20^(@)tan40^(@).
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- Prove that tan40^(@) + 2tan10^(@) = tan50^(@)
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