Recommended Questions
- . The value of tan40^@ + 2tan10^@ is
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- The value of tan20^(@)+tan40^(@)+sqrt(3)tan20^(@)tan40^(@) is
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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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- tan50^(@)-2tan10^(@)=
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- Prove that tan 50^(@) -tan40^(@)-2tan10^(@).
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- Prove that tan40^(@) + 2tan10^(@) = tan50^(@)
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- Prove the following identities: tan50^(@) = tan40^(@) + 2tan10^(@)
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