2. (d)
3. (d)
4. (d)
5. (C)
ASSIGNN
ime: Two Periods
Nos. I to 4 carry 1 mark each :
fr + 2 (k

By Mary

2. (d)
3. (d)
4. (d)
5. (C)
ASSIGNN
ime: Two Periods
Nos. I to 4 carry 1 mark each :
fr + 2 (k + 2)x +9k = 0 has a repeated root, th
by = k is a root of x2 + 4x + 3 = 0, then k = –
common root of ar2
1
2​

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Mary

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