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If secA+tanA=p Prove sinA=p^2-1/(p^2+1)
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seca-tana
Dhanalakshmi
July 12, 2019, 6:48am
1
If secA+tanA=p
Prove sinA=p
2
-1/(p
2
+1)
Dhanalakshmi
July 12, 2019, 6:48am
2
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