x
-x
1/x
-1/x
2x = 32 then 2x + 2 =
12
32
64
128
Value of - √49 is
-7
7
7-1
none of these
x2/ x9 =
x7
x -7
x11
x18
27-72= 0. Is it correct.
Yes
No
Can't be determined
None of these
Simplify ax (y-z) . ay(z-x) . az(x-y) =
xyz
a
0
1
Write 81/3 x 81/3 x 81/3 in exponential form.
89
86
82
8
The series obtained by (-1)n; n N.
1,-1,1,-1,.....
1,1,1,1,1..............
-1,-1,-1,-1,.......
-1,1,-1,1,......
If 10o= 1 then 1000o=
2
400
(0.0001) 3/4 in exponential form is
102
103
10-3
10-2