Recommended Questions
- Prove : tan15^@+tan30^@+tan15^@tan30^@=1
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- Prove (1-sin60^(@))/(cos60^(@))=(1-tan30^(@))/(1+tan30^(@))
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- Prove : tan15^@+tan30^@+tan15^@tan30^@=1
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- If the roots of the quadratic equation x^2 +px + q = 0 are tan 30^@ an...
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- The expression ((1+tan37^(@))(1+tan8^(@))(1+tan15^(@))(1+tan30^(@)))/(...
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- (tan60^(@)-tan30^(@))/(1+tan60^(@)tan30^(@))=tan30
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- Evaluate : sin^(2)25^(@)+sin^(2)65^(@)+sqrt(3)tan5^(@)tan15^(@)tan30^...
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- सिद्ध कीजिए कि - tan15^(@)+tan30^(@)+tan15^(@) tan 30^(@)=1
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- यदि द्विघात समीकरण x^2+px+q=0 के मूल क्रमश: tan30^(@) और tan...
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