Q1Multiple choiceExercise 1.1
1
- (A)(3–2 2 )
- (B)3+ 2 2
- (C)3– 2 2
- (D)3+ 2 2 14. After rationalising the denominator of , we get the denominator as 3 3–2 2 (A) 13 (B) 19 (C) 5 (D) 35 32 + 48 15. The value of is equal to 8 + 12 (A) 2 (B) 2 (C) 4 (D) 8 2 –1 16. If 2 = 1.4142, then is equal to 2 +1 NUMBER SYSTEMS 5 (A) 2.4142 (B) 5.8282 (C) 0.4142 (D) 0.1718 17. 4 3 22 equals
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(C) 3– 2 2