Question

Q.1 which of the following is an irrational number?
(i) 2.2
(ii) 3.763
(iii)3.736
(iv) π
1
is :
Q.2 The simplest rationalization sactor of
1/2+sactor3 is :
(1) 2-sactor3
(ii)2 + sactor3
(iii)3 + sactor3
(iv) sactor3 +4
Q. 3 What is the value of 104X96:
(i) 9894
(ii) 9984
(iii) 9684
(iv) 9884
Q.4 x=5, y=-2 is the solution of linear equation :
(i) 2x+y=9
(ii) x+3y= 1
(iii) 2x-y=12
(iv) x+3y=0
Q.5 The linear equation 5x-y=2x-1 has :
(i) 2 solution
(ii) a unique solution
(iii) no solution
(iv) infinetily many solution​

Answer 1

Answer:

Q.1 which of the following is an irrational number?

ans:-3.736

Q.2 The simplest rationalization sactor of

1/2+sactor3 is :

ans:-2 + sactor3

Q. 3 What is the value of 104X96:

ans:-9,984

Q.4 x=5, y=-2 is the solution of linear equation :

ans:-2x-y=12

Q.5 The linear equation 5x-y=2x-1 has :

ans:-2 solution

Step-by-step explanation:

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