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  1. The value of √11.981 + 7√1.2996 is closest to
    1. 5.1
    2. 4.9
    3. 4.5
    4. 4.1
Correct Option: C

√11.981 + 7√1.2996
= √11.981 + 7 × 1.14
= √11.981 + 7.98
= √19.961
= 4.467 ≈ 4.5


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