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Overview: 1 questions will be solved this time.Among them
☆1 inequalities
[ 1/1Inequality]
Assignment:Find the solution set of inequality (0.005/1.086)^2+(0.01/(n*2.1335))^2 <0.0001 .
Question type: Inequality
Solution:
The inequality can be reduced to 1 inequality:
( 0.005 / 1.086 ) ^ 2 + ( 0.01 / ( n * 2.1335 ) ) ^ 2 <0.0001 (1)
From the definition field of divisor
x * 2.1335 ≠ 0 (2 )
From inequality(1):
n < -√46/√165 或 n > √46/√165
From inequality(2):
n < 0 或 n > 0
From inequalities (1) and (2)
n < -√46/√165 或 n > √46/√165 (3)
The final solution set is :
n < -√46/√165 或 n > √46/√165Your problem has not been solved here? Please take a look at the hot problems !