Explanation:
because the is no answer for that in the calculator
Answer:
see explanation
To obtain a solution for (x) , then
- 1 ≤ x ≤ 1
That is the value of x cannot be greater than 1 or less than - 1
here x = = 1.25 which is greater than 1 , thus calculator will return ' error'
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(x) , then
= 1.25 which is greater than 1 , thus calculator will return ' error'