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Class 9th Choose the correct alternative each of the following (1 to 6)1 An irrational number between 3 and 5 is:(a) 81/42. If x=(b) √3+√51is equal to:(b) 4=a-b√3 then:(b) a= 2,b=1(c) √√3x √5(d) √3+√5 2(d) 4-2√312+√3(a) 2√33. If√3+1√3-1 (a) a = 2,b=-14. The value of x12x√x is: (a) x7(b) x65. If √5 + x = 3, then value of x is: (b) 64(a) 1256. The value of 0-54 in the form of27 50 (a)4 7 (b)then x +(c)-2√3(c) a = -2, b = 1(d) a=-2, 6-1(d) x 10(d)9(c)x8(c) 27is:6 11 (c)(d) None of these​

Answer»

(B) is the CORRECT ANSWER.



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