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AIEEE-2007(Q with Solution)-Part-I

Aakash InstituteCorporate Office:-Plot No. 4, Sector-11, MLU, Dwarka, New Delhi-75 Ph. : 25084107 / 108 Fax :011-25084119(3) We that coeff. of xy should be zero ⇒ 1 – m2 = 0 ∴ m = ±1 Remark : The question should have read, then one of possible values of m instead of value of m.