can u tell me q no 14
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a-b=0
a=b
(2^x-1)/(2^x-2) = (2^-x)/(2^x+1)
(2^x-1)*(2^x+1) = (2^-x)*(2^x-2)
2^x-1+x+1 = 2^-x+x-2
2^2x = 2^-2
2x=-2
x=-1
a=b
(2^x-1)/(2^x-2) = (2^-x)/(2^x+1)
(2^x-1)*(2^x+1) = (2^-x)*(2^x-2)
2^x-1+x+1 = 2^-x+x-2
2^2x = 2^-2
2x=-2
x=-1
BorahPanda:
0.5 - 0.55= 0.51, 0.52, 0.53, 0.54
ye to rational hai
51/100
decimal hatao
par ye to p/q ke form me hai
0.5= 1/2 0.55 =11/20
ab inke bich se irrational no. find karo
10/20 to 11/20
ok thanks
no problm
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