Recommended Questions
- 1/(tan3A-tan A)-1/(cot 3A-cot A)=
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- Prove that: tan3Atan2AtanA=t a n3A-tan2A-t a n A cot Acot2A-cot2Aco...
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- Prove that (1)/(tan3A-tan a)-(1)/(cot3A-cot A)=cot2A
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- (1)/(tan3A+tan A)-(1)/(cot3A+cot A)=cot4A
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- Show that : 1/(tan 3A-tanA) - 1/(cot 3A - cot A) = cot 2A
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- Show that : 1/(tan 3 A + tan A) - 1/(cot 3A + cot A) = cot 4A
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- If tan3A=cot(A-10^(@)) where 3A is an angle , find A.
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- Find (tan A)/((1-cot A))+(cot A)/((1-tan A))
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- cot A cot 2A - cot 2A cot 3A – cot 3A cot A=1
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