x-3 - 0.001 = 0 হলে, x2 এর মান-

A 1/100

B 100

C 1/10

D 10

Solution

Correct Answer: Option B

x-³-0.001=0
⇒ x-³=0.001
⇒ 1/x³=1/1000
⇒ x³ =1000
⇒ x³ =(10)³
∴x=10
 x²=(10)²
  ∴x²=100

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