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2. Write the coeffident of r2 in each of the fol°zowing: (i) 2 + x2 + .x (ii) 2 - x2 + r' (iv) J2 .x - 1.

2. Write the coeffident of r2 in each of the fol°zowing:
(i) 2 + x2 + .x (ii) 2 - x2 + r'
(iv) J2 .x - 1.

Grade:12th pass

1 Answers

Pawan Prajapati
askIITians Faculty 60796 Points
one year ago
W Coefficient of r2 in 2 + r2 + x is 1. (ii) Coefficient of x2 in 2 - x2 + :r3 is - 1. czu'•> eoemc•ient or xi i•n . "z2 + x •18 2 2n . (iv) Coefficient of .r2 in ../2x - 1 is 0.

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