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Prove that: (sin A - cos A +1)/ ( sin A + cosA -1)= ( 1+ sin A )/ cosA
CBSE Class 10
-1-sin-a-cosa
Dhanalakshmi
July 6, 2019, 11:27am
1
prove that:
(sin A - cos A +1)/ ( sin A + cosA -1)= ( 1+ sin A )/ cosA
Dhanalakshmi
July 6, 2019, 11:28am
2