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HomeClass 12mathematicsChapter 3Exercise 3.3Q9
| Exercise 3.3

Question 9

Find ( )1 A A2 ′+ and ( )1 A A2 ′− , when a b a c b c    = −   − − 

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Find ( )1 A A2 ′+ and ( )1 A A2 ′− , when a b a c b c    = −  … — NCERT Solution | LearnPrep