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Answer : Option C
Explanation :
51/4 x (125)0.25 51/4 × (53 )1/4= 5 =5
Answer : Option B
(256)0.16 x (256)0.09 (256)0.16+0.09 = (256)0.25 = (256)1/4 = (44)1/4 = 44 x 1/4 = 4
Answer : Option D
42x = (22x)2 = 24x= 24x = 2-5
Since the base are same 4x= -5 x =
+ 2-3
Answer : Option A
x1/2. Y-1 .z2/3 Putting the value of x, y, z from the question in the above equation
91/2. 3-1. 82/3 3 .3-1.2 3. 3-1.22 = 30.22 = 4
If mn = 121 mn = 112 n = 2; m = 11; then (m-1) n+1 = (11- 1) 2+1 = 103 = 1000
Given:
Then p3-3p
Putting the value of 'p' in above equation
By applying (a+b)3 = a3 + b3 + 3ab(a+b)
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=5
, then x is 
+ 2-3 is equal to 
- 2n 
is equal to 
is equal to 
.3-1.2
is equal to 
