Recommended Questions
- In Delta ABC, (CotB + CotC) (CotC-CotA) (CotA+CotB) =
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- If A+B+C=pi, prove that: cotB cotC + cotC cotA +cotA + cotA cotB=1.
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- If A+B+C=pi, prove that : (cotB+cotC) (cotC+cotA) (cotA+cotB)=cosecA c...
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- If A+B+C=pi/2, show that : cotA+cotB+cotC=cotA cotB cotC
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- If A,B,C are the angles off DeltaABC, then cotA*cotB+cotB*cotC+cotC*co...
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- यदि A+B+C=pi हो तो सिद्ध कीजिए कि - (cotB+cotC)(cotC+cotA)(cotA+cotB...
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- If in DeltaABC , cotA, cotB, cotC are in A.P., then
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- cotA+cotB+cotC=sqrt3 হলে প্রমাণ করো যে, ত্রিভুজটি সমবাহু।
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- In triangle ABC, if cotA⋅cotC= 1 / 2 and cotB⋅cotC= 1 / 18 , then ...
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