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If 2a^2 + 9b^2 + 4c^2 …

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If 2a^2 + 9b^2 + 4c^2 - 4a -6b +4ac = (-5) Then , find the value of a^2 - b^2 + c^2 Options---- a) 45/9 b) 44/9 c) 35/9 d) 44/5 Pls ...tll as soon as possible Its urgent......

Posted by Krishika Kapoor 5 years, 5 months ago

CBSE > Class 09 > Mathematics

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Posted by T Prudhvi 1 month ago

CBSE > Class 09 > Mathematics